Compare 100745 vs 100747
| Property | 100745 | 100747 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 201491 | 1007471 |
| Prime factorization | 5 × 20149 | 100747 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 20149, 100745 | 1, 100747 |
| Number of properties | 1 | 5 |
| Additive primes | 3914th | |
| Isolated primes | 7197th | |
| Primes | 9654th | |
| Semiprimes | 23553rd | |
| Sexy primes (2nd member) | 2458th | |
| Ulam primes | 682nd | |
| Roman numberals | ||
| Base 2 | 110001001100010012 | 110001001100010112 |
| Base 3 | 120100120223 | 120100121013 |
| Base 4 | 1202120214 | 1202120234 |
| Base 5 | 112104405 | 112104425 |
| Base 6 | 20542256 | 20542316 |
| Base 7 | 5665017 | 5665037 |
| Base 8 | 3046118 | 3046138 |
| Base 9 | 1631689 | 1631719 |
| Base 10 | 10074510 | 10074710 |
| Base 11 | 6976711 | 6976911 |
| Base 12 | 4a37512 | 4a37712 |
| Base 13 | 36b1813 | 36b1a13 |
| Base 14 | 28a0114 | 28a0314 |
| Base 15 | 1ecb515 | 1ecb715 |
| Base 16 | 1898916 | 1898b16 |