Compare 630904 vs 630913
| Property | 630904 | 630913 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 171 × 46391 | 231 × 274311 |
| Prime factorization | 2 × 2 × 2 × 17 × 4639 | 23 × 27431 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 8, 17, 34, 68, 136, 4639, 9278, 18556, 37112, 78863, 157726, 315452, 630904 | 1, 23, 27431, 630913 |
| Number of properties | 0 | 1 |
| Semiprimes | 135257th | |
| Roman numberals | ||
| Base 2 | 100110100000011110002 | 100110100000100000012 |
| Base 3 | 10120011022113 | 10120011100113 |
| Base 4 | 21220013204 | 21220020014 |
| Base 5 | 1301421045 | 1301421235 |
| Base 6 | 213045046 | 213045216 |
| Base 7 | 52352417 | 52352537 |
| Base 8 | 23201708 | 23202018 |
| Base 9 | 11613849 | 11614049 |
| Base 10 | 63090410 | 63091310 |
| Base 11 | 3a100a11 | 3a101811 |
| Base 12 | 26513412 | 26514112 |
| Base 13 | 19122113 | 19122a13 |
| Base 14 | 125cc814 | 125cd314 |
| Base 15 | c6e0415 | c6e0d15 |
| Base 16 | 9a07816 | 9a08116 |