Compare 252139 vs 252146
| Property | 252139 | 252146 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2521391 | 21 × 1391 × 9071 |
| Prime factorization | 252139 | 2 × 139 × 907 |
| Divisors count | 2 | 8 |
| Divisors | 1, 252139 | 1, 2, 139, 278, 907, 1814, 126073, 252146 |
| Number of properties | 4 | 0 |
| Chen primes | 9190th | |
| Cousin primes (1st member) | 2593rd | |
| Isolated primes | 16998th | |
| Primes | 22211th | |
| Roman numberals | ||
| Base 2 | 1111011000111010112 | 1111011000111100102 |
| Base 3 | 1102102121113 | 1102102122023 |
| Base 4 | 3312032234 | 3312033024 |
| Base 5 | 310320245 | 310320415 |
| Base 6 | 52231516 | 52232026 |
| Base 7 | 21000467 | 21000567 |
| Base 8 | 7543538 | 7543628 |
| Base 9 | 4237749 | 4237829 |
| Base 10 | 25213910 | 25214610 |
| Base 11 | 16248811 | 16249411 |
| Base 12 | 101ab712 | 101b0212 |
| Base 13 | 8a9c413 | 8a9cb13 |
| Base 14 | 67c5d14 | 67c6614 |
| Base 15 | 4ea9415 | 4ea9b15 |
| Base 16 | 3d8eb16 | 3d8f216 |