Compare 226985 vs 226991
| Property | 226985 | 226991 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 111 × 41271 | 2269911 |
| Prime factorization | 5 × 11 × 4127 | 226991 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 11, 55, 4127, 20635, 45397, 226985 | 1, 226991 |
| Number of properties | 0 | 4 |
| Additive primes | 8183rd | |
| Isolated primes | 15397th | |
| Primes | 20180th | |
| Sophie germain primes | 2280th | |
| Roman numberals | ||
| Base 2 | 1101110110101010012 | 1101110110101011112 |
| Base 3 | 1021121002123 | 1021121010023 |
| Base 4 | 3131222214 | 3131222334 |
| Base 5 | 242304205 | 242304315 |
| Base 6 | 45105056 | 45105156 |
| Base 7 | 16335237 | 16335327 |
| Base 8 | 6732518 | 6732578 |
| Base 9 | 3753259 | 3753329 |
| Base 10 | 22698510 | 22699110 |
| Base 11 | 1455a011 | 1455a611 |
| Base 12 | ab43512 | ab43b12 |
| Base 13 | 7c41513 | 7c41b13 |
| Base 14 | 5ca1314 | 5ca1914 |
| Base 15 | 473c515 | 473cb15 |
| Base 16 | 376a916 | 376af16 |