Compare 28630 vs 28639
Property | 28630 | 28639 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 51 × 71 × 4091 | 131 × 22031 |
Prime factorization | 2 × 5 × 7 × 409 | 13 × 2203 |
Divisors count | 16 | 4 |
Divisors | 1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 2045, 2863, 4090, 5726, 14315, 28630 | 1, 13, 2203, 28639 |
Number of properties | 0 | 1 |
Semiprimes | 7128th | |
Roman numberals | ||
Base 2 | 1101111110101102 | 1101111110111112 |
Base 3 | 11100211013 | 11100212013 |
Base 4 | 123331124 | 123331334 |
Base 5 | 14040105 | 14040245 |
Base 6 | 3403146 | 3403316 |
Base 7 | 1463207 | 1463327 |
Base 8 | 677268 | 677378 |
Base 9 | 432419 | 432519 |
Base 10 | 2863010 | 2863910 |
Base 11 | 1a56811 | 1a57611 |
Base 12 | 1469a12 | 146a712 |
Base 13 | 1005413 | 1006013 |
Base 14 | a61014 | a61914 |
Base 15 | 873a15 | 874415 |
Base 16 | 6fd616 | 6fdf16 |