Compare 29905 vs 29917
| Property | 29905 | 29917 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 59811 | 299171 |
| Prime factorization | 5 × 5981 | 29917 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 5981, 29905 | 1, 29917 |
| Number of properties | 1 | 5 |
| Chen primes | 1554th | |
| Cousin primes (1st member) | 468th | |
| Isolated primes | 2306th | |
| Primes | 3239th | |
| Pythagorean primes | 1609th | |
| Semiprimes | 7442nd | |
| Roman numberals | ||
| Base 2 | 1110100110100012 | 1110100110111012 |
| Base 3 | 11120001213 | 11120010013 |
| Base 4 | 131031014 | 131031314 |
| Base 5 | 14241105 | 14241325 |
| Base 6 | 3502416 | 3503016 |
| Base 7 | 1531217 | 1531367 |
| Base 8 | 723218 | 723358 |
| Base 9 | 450179 | 450319 |
| Base 10 | 2990510 | 2991710 |
| Base 11 | 2051711 | 2052811 |
| Base 12 | 1538112 | 1539112 |
| Base 13 | 107c513 | 1080413 |
| Base 14 | ac8114 | ac8d14 |
| Base 15 | 8cda15 | 8ce715 |
| Base 16 | 74d116 | 74dd16 |