Compare 213973 vs 213975
| Property | 213973 | 213975 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 6 |
| Prime factorization | 2139731 | 33 × 52 × 3171 |
| Prime factorization | 213973 | 3 × 3 × 3 × 5 × 5 × 317 |
| Divisors count | 2 | 24 |
| Divisors | 1, 213973 | 1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 317, 675, 951, 1585, 2853, 4755, 7925, 8559, 14265, 23775, 42795, 71325, 213975 |
| Number of properties | 5 | 0 |
| Cousin primes (1st member) | 2262nd | |
| Isolated primes | 14566th | |
| Lucky primes | 2447th | |
| Primes | 19125th | |
| Pythagorean primes | 9549th | |
| Roman numberals | ||
| Base 2 | 1101000011110101012 | 1101000011110101112 |
| Base 3 | 1012121112213 | 1012121120003 |
| Base 4 | 3100331114 | 3100331134 |
| Base 5 | 233213435 | 233214005 |
| Base 6 | 43303416 | 43303436 |
| Base 7 | 15505547 | 15505567 |
| Base 8 | 6417258 | 6417278 |
| Base 9 | 3554579 | 3554609 |
| Base 10 | 21397310 | 21397510 |
| Base 11 | 13684111 | 13684311 |
| Base 12 | a39b112 | a39b312 |
| Base 13 | 7651613 | 7651813 |
| Base 14 | 57d9b14 | 57d9d14 |
| Base 15 | 435ed15 | 4360015 |
| Base 16 | 343d516 | 343d716 |