Compare 631242 vs 631249
| Property | 631242 | 631249 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 32 × 350691 | 6312491 |
| Prime factorization | 2 × 3 × 3 × 35069 | 631249 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 3, 6, 9, 18, 35069, 70138, 105207, 210414, 315621, 631242 | 1, 631249 |
| Number of properties | 0 | 2 |
| Primes | 51425th | |
| Twin primes (2nd member) | 5561st | |
| Roman numberals | ||
| Base 2 | 100110100001110010102 | 100110100001110100012 |
| Base 3 | 10120012201003 | 10120012201213 |
| Base 4 | 21220130224 | 21220131014 |
| Base 5 | 1301444325 | 1301444445 |
| Base 6 | 213102306 | 213102416 |
| Base 7 | 52362337 | 52362437 |
| Base 8 | 23207128 | 23207218 |
| Base 9 | 11618109 | 11618179 |
| Base 10 | 63124210 | 63124910 |
| Base 11 | 3a129711 | 3a12a311 |
| Base 12 | 26537612 | 26538112 |
| Base 13 | 19142113 | 19142813 |
| Base 14 | 12608a14 | 12609314 |
| Base 15 | c707c15 | c708415 |
| Base 16 | 9a1ca16 | 9a1d116 |