Compare 252139 vs 252391
| Property | 252139 | 252391 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2521391 | 2523911 |
| Prime factorization | 252139 | 252391 |
| Divisors count | 2 | 2 |
| Divisors | 1, 252139 | 1, 252391 |
| Number of properties | 4 | 4 |
| Chen primes | 9190th | 9196th |
| Cousin primes (1st member) | 2593rd | |
| Harmonic primes | 8292nd | |
| Isolated primes | 16998th | 17021st |
| Primes | 22211th | 22234th |
| Roman numberals | ||
| Base 2 | 1111011000111010112 | 1111011001111001112 |
| Base 3 | 1102102121113 | 1102110122113 |
| Base 4 | 3312032234 | 3312132134 |
| Base 5 | 310320245 | 310340315 |
| Base 6 | 52231516 | 52242516 |
| Base 7 | 21000467 | 21005567 |
| Base 8 | 7543538 | 7547478 |
| Base 9 | 4237749 | 4241849 |
| Base 10 | 25213910 | 25239110 |
| Base 11 | 16248811 | 16269711 |
| Base 12 | 101ab712 | 10208712 |
| Base 13 | 8a9c413 | 8ab5913 |
| Base 14 | 67c5d14 | 67d9d14 |
| Base 15 | 4ea9415 | 4ebb115 |
| Base 16 | 3d8eb16 | 3d9e716 |