Compare 45278 vs 45289
| Property | 45278 | 45289 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 226391 | 452891 |
| Prime factorization | 2 × 22639 | 45289 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 22639, 45278 | 1, 45289 |
| Number of properties | 1 | 5 |
| Cousin primes (1st member) | 646th | |
| Happy primes | 775th | |
| Isolated primes | 3403rd | |
| Primes | 4698th | |
| Pythagorean primes | 2332nd | |
| Semiprimes | 11015th | |
| Roman numberals | ||
| Base 2 | 10110000110111102 | 10110000111010012 |
| Base 3 | 20220022223 | 20220101013 |
| Base 4 | 230031324 | 230032214 |
| Base 5 | 24221035 | 24221245 |
| Base 6 | 5453426 | 5454016 |
| Base 7 | 2460027 | 2460167 |
| Base 8 | 1303368 | 1303518 |
| Base 9 | 680889 | 681119 |
| Base 10 | 4527810 | 4528910 |
| Base 11 | 3102211 | 3103211 |
| Base 12 | 2225212 | 2226112 |
| Base 13 | 177bc13 | 177ca13 |
| Base 14 | 1270214 | 1270d14 |
| Base 15 | d63815 | d64415 |
| Base 16 | b0de16 | b0e916 |