Compare 612391 vs 612401
| Property | 612391 | 612401 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 131 × 172 × 1631 | 6124011 |
| Prime factorization | 13 × 17 × 17 × 163 | 612401 |
| Divisors count | 12 | 2 |
| Divisors | 1, 13, 17, 163, 221, 289, 2119, 2771, 3757, 36023, 47107, 612391 | 1, 612401 |
| Number of properties | 0 | 5 |
| Chen primes | 19629th | |
| Isolated primes | 39189th | |
| Primes | 50042nd | |
| Sexy primes (1st member) | 10889th | |
| Ulam primes | 3667th | |
| Roman numberals | ||
| Base 2 | 100101011000001001112 | 100101011000001100012 |
| Base 3 | 10110100010113 | 10110100011123 |
| Base 4 | 21112002134 | 21112003014 |
| Base 5 | 1240440315 | 1240441015 |
| Base 6 | 210430516 | 210431056 |
| Base 7 | 51302537 | 51302667 |
| Base 8 | 22540478 | 22540618 |
| Base 9 | 11330349 | 11330459 |
| Base 10 | 61239110 | 61240110 |
| Base 11 | 38910a11 | 38911911 |
| Base 12 | 25648712 | 25649512 |
| Base 13 | 18598013 | 18598a13 |
| Base 14 | 11d26314 | 11d26d14 |
| Base 15 | c16b115 | c16bb15 |
| Base 16 | 9582716 | 9583116 |