Saturday, September 17, 2011

angka unik


12345679 x 9 = 111111111
12345679 x 18 = 222222222
12345679 x 27 = 333333333
12345679 x 36 = 444444444
12345679 x 45 = 555555555
12345679 x 54 = 666666666
12345679 x 63 = 777777777
12345679 x 72 = 888888888
12345679 x 81 = 999999999

2519 Mod n means the reminderof 2519/n, here / is the integer division.
2519 Mod n
2519 Mod 2 = 1
2519 Mod 3 = 2
2519 Mod 4 = 3
2519 Mod 5 = 4
2519 Mod 6 = 5
2519 Mod 7 = 6
2519 Mod 8 = 7
2519 Mod 9 = 8
2519 Mod 10 = 9

Sequential Numbers with 2519
1259 x 2 + 1 = 2519
839 x 3 + 2 = 2519
629 x 4 + 3 = 2519
503 x 5 + 4 = 2519
419 x 6 + 5 = 2519
359 x 7 + 6 = 2519
314 x 8 + 7 = 2519
279 x 9 + 8 = 2519
251 x 10 + 9 = 2519



UNIKNYA MATEMATIKA MELALUI BARISAN ANGKA-ANGKA

1111111111 = (0123456789 + 9876543210) : 9
111111111 = (012345678 + 876543210) : 8
11111111 = (01234567 + 76543210) : 7
1111111 = (0123456 + 6543210) : 6
111111 = (012345 + 543210) : 5
11111 = (01234 + 43210) : 4
1111 = (0123 + 3210) : 3
111 = (012 + 210) : 2
11 = (01 + 10) : 1

1 = 1^2
121 = 11^2
12321 = 111^2
1234321 = 1111^2
123454321 = 11111^2
12345654321 = 111111^2
1234567654321 = 1111111^2
123456787654321 = 11111111^2
12345678987654321 = 111111111^2

1 x 8 + 1 = 9
12 x 8 + 2 = 98
123 x 8 + 3 = 987
1234 x 8 + 4 = 9876
12345 x 8 + 5 = 98765
123456 x 8 + 6 = 987654
1234567 x 8 + 7 = 98765543
12345678 x 8 + 8 = 98765432
123456789 x 8 + 9 = 987654321

9 x 9 + 7 = 88
98 x 9 + 6 = 888
987 x 9 + 5 = 888
9876 x 9 + 4 = 88888
98765 x 9 + 3 = 888888
987654 x 9 + 2 = 8888888
9876543 x 9 + 1 = 88888888
98765432 x 9 + 0 = 888888888

1 x 9 + 2 = 11
12 x 9 + 3 = 111
123 x 9 + 4 = 1111
1234 x 9 + 5 = 11111
12345 x 9 + 6 = 111111
123456 x 9 + 7 = 1111111
1234567 x 9 + 8 = 11111111
12345678 x 9 + 9 = 111111111
123456789 x 9 + 9 = 111111111 

1 x 1 = 1
11 x 11 = 121
111 x 111 = 12321
1111 x 1111 = 1234321
11111 x 11111 = 123454321
111111 x 111111 = 12345654321
1111111 x 1111111 = 1234567654321
11111111 x 11111111 = 123456787654321
111111111 x 111111111 = 12345678987654321 

9 x 9 = 81
99 x 99 = 9801

999 x 999 = 998001
9999 x 9999 = 99980001
99999 x 99999 = 9999800001
999999 x 999999 = 999998000001
9999999 x 9999999 = 99999980000001
9999...9999 x 99999999 = 9999999800000001
999999999 x 999999999 = 999999998000000001 

6 x 7 = 42
66 x 67 = 4422

666 x 667 = 444222
6666 x 6667 = 44442222
66666 x 66667 = 4444422222
666666 x 666667 = 444444222222
6666666 x 6666667 = 44444442222222
66666666 x 66666667 = 4444444422222222
666666666 x 666666667 = 444444444222222222


SEGITIGA PRIMA

3
31
331
3331
33331
333331
3333331
33333331

Semua bilangan diatas adalah
prima tapi sayang bilangan
selanjutnya dalam pola diatas
tidak prima 333.333.331 karna
merupakan hasil perkalian
dari 17 ×19.607.843.

Selanjutnya
73939133
7393913
739391
73939
7393
739
73
7

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