Compare 151629 vs 151631
| Property | 151629 | 151631 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 505431 | 1516311 |
| Prime factorization | 3 × 50543 | 151631 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 50543, 151629 | 1, 151631 |
| Number of properties | 1 | 6 |
| Additive primes | 5767th | |
| Chen primes | 5986th | |
| Isolated primes | 10556th | |
| Primes | 13991st | |
| Semiprimes | 34736th | |
| Sexy primes (1st member) | 3429th | |
| Sexy prime triplets (1st member) | 716th | |
| Roman numberals | ||
| Base 2 | 1001010000010011012 | 1001010000010011112 |
| Base 3 | 212002222203 | 212002222223 |
| Base 4 | 2110010314 | 2110010334 |
| Base 5 | 143230045 | 143230115 |
| Base 6 | 31255536 | 31255556 |
| Base 7 | 12010327 | 12010347 |
| Base 8 | 4501158 | 4501178 |
| Base 9 | 2508869 | 2508889 |
| Base 10 | 15162910 | 15163110 |
| Base 11 | a3a1511 | a3a1711 |
| Base 12 | 738b912 | 738bb12 |
| Base 13 | 5402a13 | 5402c13 |
| Base 14 | 3d38914 | 3d38b14 |
| Base 15 | 2edd915 | 2eddb15 |
| Base 16 | 2504d16 | 2504f16 |