Compare 252611 vs 252620
| Property | 252611 | 252620 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 2526111 | 22 × 51 × 171 × 7431 |
| Prime factorization | 252611 | 2 × 2 × 5 × 17 × 743 |
| Divisors count | 2 | 24 |
| Divisors | 1, 252611 | 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 743, 1486, 2972, 3715, 7430, 12631, 14860, 25262, 50524, 63155, 126310, 252620 |
| Number of properties | 7 | 0 |
| Additive primes | 9017th | |
| Chen primes | 9203rd | |
| Cousin primes (2nd member) | 2597th | |
| Isolated primes | 17038th | |
| Long primes | 8333rd | |
| Primes | 22251st | |
| Sexy primes (1st member) | 5195th | |
| Roman numberals | ||
| Base 2 | 1111011010110000112 | 1111011010110011002 |
| Base 3 | 1102111112223 | 1102111120223 |
| Base 4 | 3312230034 | 3312230304 |
| Base 5 | 310404215 | 310404405 |
| Base 6 | 52252556 | 52253126 |
| Base 7 | 21013227 | 21013347 |
| Base 8 | 7553038 | 7553148 |
| Base 9 | 4244589 | 4244689 |
| Base 10 | 25261110 | 25262010 |
| Base 11 | 16287711 | 16288511 |
| Base 12 | 10222b12 | 10223812 |
| Base 13 | 8ac9813 | 8aca413 |
| Base 14 | 680b914 | 680c414 |
| Base 15 | 4ecab15 | 4ecb515 |
| Base 16 | 3dac316 | 3dacc16 |