Compare 248719 vs 248720
| Property | 248719 | 248720 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 6 |
| Prime factorization | 2487191 | 24 × 51 × 31091 |
| Prime factorization | 248719 | 2 × 2 × 2 × 2 × 5 × 3109 |
| Divisors count | 2 | 20 |
| Divisors | 1, 248719 | 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3109, 6218, 12436, 15545, 24872, 31090, 49744, 62180, 124360, 248720 |
| Number of properties | 5 | 0 |
| Additive primes | 8887th | |
| Cousin primes (1st member) | 2564th | |
| Isolated primes | 16782nd | |
| Primes | 21939th | |
| Ulam primes | 1573rd | |
| Roman numberals | ||
| Base 2 | 1111001011100011112 | 1111001011100100002 |
| Base 3 | 1101220112113 | 1101220112123 |
| Base 4 | 3302320334 | 3302321004 |
| Base 5 | 304243345 | 304243405 |
| Base 6 | 51552516 | 51552526 |
| Base 7 | 20540627 | 20540637 |
| Base 8 | 7456178 | 7456208 |
| Base 9 | 4181549 | 4181559 |
| Base 10 | 24871910 | 24872010 |
| Base 11 | 15a95911 | 15a95a11 |
| Base 12 | bbb2712 | bbb2812 |
| Base 13 | 8929313 | 8929413 |
| Base 14 | 668d914 | 668da14 |
| Base 15 | 4da6415 | 4da6515 |
| Base 16 | 3cb8f16 | 3cb9016 |