Compare 99871 vs 99880
| Property | 99871 | 99880 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 6 |
| Prime factorization | 998711 | 23 × 51 × 111 × 2271 |
| Prime factorization | 99871 | 2 × 2 × 2 × 5 × 11 × 227 |
| Divisors count | 2 | 32 |
| Divisors | 1, 99871 | 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 227, 440, 454, 908, 1135, 1816, 2270, 2497, 4540, 4994, 9080, 9988, 12485, 19976, 24970, 49940, 99880 |
| Number of properties | 3 | 0 |
| Isolated primes | 7137th | |
| Primes | 9582nd | |
| Sexy primes (1st member) | 2445th | |
| Roman numberals | ||
| Base 2 | 110000110000111112 | 110000110001010002 |
| Base 3 | 120012222213 | 120020000213 |
| Base 4 | 1201201334 | 1201202204 |
| Base 5 | 111434415 | 111440105 |
| Base 6 | 20502116 | 20502246 |
| Base 7 | 5641127 | 5641247 |
| Base 8 | 3030378 | 3030508 |
| Base 9 | 1618879 | 1620079 |
| Base 10 | 9987110 | 9988010 |
| Base 11 | 6904211 | 6905011 |
| Base 12 | 4996712 | 4997412 |
| Base 13 | 365c513 | 3660113 |
| Base 14 | 2857914 | 2858414 |
| Base 15 | 1e8d115 | 1e8da15 |
| Base 16 | 1861f16 | 1862816 |