Compare 629747 vs 629749
| Property | 629747 | 629749 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 6297471 | 1131 × 55731 |
| Prime factorization | 629747 | 113 × 5573 |
| Divisors count | 2 | 4 |
| Divisors | 1, 629747 | 1, 113, 5573, 629749 |
| Number of properties | 5 | 1 |
| Chen primes | 20095th | |
| Cousin primes (2nd member) | 5549th | |
| Isolated primes | 40216th | |
| Primes | 51319th | |
| Semiprimes | 135004th | |
| Ulam primes | 3754th | |
| Roman numberals | ||
| Base 2 | 100110011011111100112 | 100110011011111101012 |
| Base 3 | 10112222112223 | 10112222120013 |
| Base 4 | 21212333034 | 21212333114 |
| Base 5 | 1301224425 | 1301224445 |
| Base 6 | 212552556 | 212553016 |
| Base 7 | 52316667 | 52320017 |
| Base 8 | 23157638 | 23157658 |
| Base 9 | 11587589 | 11587619 |
| Base 10 | 62974710 | 62974910 |
| Base 11 | 3a015811 | 3a015a11 |
| Base 12 | 26452b12 | 26453112 |
| Base 13 | 19084113 | 19084313 |
| Base 14 | 1256dd14 | 12570114 |
| Base 15 | c68d215 | c68d415 |
| Base 16 | 99bf316 | 99bf516 |