Compare 630513 vs 630521
| Property | 630513 | 630521 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 32 × 131 × 171 × 3171 | 6305211 |
| Prime factorization | 3 × 3 × 13 × 17 × 317 | 630521 |
| Divisors count | 24 | 2 |
| Divisors | 1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 317, 663, 951, 1989, 2853, 4121, 5389, 12363, 16167, 37089, 48501, 70057, 210171, 630513 | 1, 630521 |
| Number of properties | 0 | 4 |
| Additive primes | 20085th | |
| Chen primes | 20111th | |
| Primes | 51373rd | |
| Twin primes (1st member) | 5557th | |
| Roman numberals | ||
| Base 2 | 100110011110111100012 | 100110011110111110012 |
| Base 3 | 10120002201003 | 10120002201223 |
| Base 4 | 21213233014 | 21213233214 |
| Base 5 | 1301340235 | 1301340415 |
| Base 6 | 213030136 | 213030256 |
| Base 7 | 52341427 | 52341537 |
| Base 8 | 23173618 | 23173718 |
| Base 9 | 11608109 | 11608189 |
| Base 10 | 63051310 | 63052110 |
| Base 11 | 3a079411 | 3a07a111 |
| Base 12 | 264a6912 | 264a7512 |
| Base 13 | 190cb013 | 190cb813 |
| Base 14 | 125ac914 | 125ad314 |
| Base 15 | c6c4315 | c6c4b15 |
| Base 16 | 99ef116 | 99ef916 |