Compare 124709 vs 124721
| Property | 124709 | 124721 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 131 × 531 × 1811 | 1247211 |
| Prime factorization | 13 × 53 × 181 | 124721 |
| Divisors count | 8 | 2 |
| Divisors | 1, 13, 53, 181, 689, 2353, 9593, 124709 | 1, 124721 |
| Number of properties | 0 | 6 |
| Additive primes | 4831st | |
| Chen primes | 5076th | |
| Cousin primes (2nd member) | 1460th | |
| Isolated primes | 8774th | |
| Primes | 11711th | |
| Pythagorean primes | 5829th | |
| Roman numberals | ||
| Base 2 | 111100111001001012 | 111100111001100012 |
| Base 3 | 201000012123 | 201000020223 |
| Base 4 | 1321302114 | 1321303014 |
| Base 5 | 124423145 | 124423415 |
| Base 6 | 24012056 | 24012256 |
| Base 7 | 10264047 | 10264227 |
| Base 8 | 3634458 | 3634618 |
| Base 9 | 2100559 | 2100689 |
| Base 10 | 12470910 | 12472110 |
| Base 11 | 8577211 | 8578311 |
| Base 12 | 6020512 | 6021512 |
| Base 13 | 449c013 | 449cc13 |
| Base 14 | 3363b14 | 3364914 |
| Base 15 | 26e3e15 | 26e4b15 |
| Base 16 | 1e72516 | 1e73116 |