Compare 124721 vs 124730
| Property | 124721 | 124730 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1247211 | 21 × 51 × 124731 |
| Prime factorization | 124721 | 2 × 5 × 12473 |
| Divisors count | 2 | 8 |
| Divisors | 1, 124721 | 1, 2, 5, 10, 12473, 24946, 62365, 124730 |
| Number of properties | 6 | 0 |
| Additive primes | 4831st | |
| Chen primes | 5076th | |
| Cousin primes (2nd member) | 1460th | |
| Isolated primes | 8774th | |
| Primes | 11711th | |
| Pythagorean primes | 5829th | |
| Roman numberals | ||
| Base 2 | 111100111001100012 | 111100111001110102 |
| Base 3 | 201000020223 | 201000021223 |
| Base 4 | 1321303014 | 1321303224 |
| Base 5 | 124423415 | 124424105 |
| Base 6 | 24012256 | 24012426 |
| Base 7 | 10264227 | 10264347 |
| Base 8 | 3634618 | 3634728 |
| Base 9 | 2100689 | 2100789 |
| Base 10 | 12472110 | 12473010 |
| Base 11 | 8578311 | 8579111 |
| Base 12 | 6021512 | 6022212 |
| Base 13 | 449cc13 | 44a0813 |
| Base 14 | 3364914 | 3365414 |
| Base 15 | 26e4b15 | 26e5515 |
| Base 16 | 1e73116 | 1e73a16 |