Compare 227980 vs 227991
| Property | 227980 | 227991 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 113991 | 31 × 759971 |
| Prime factorization | 2 × 2 × 5 × 11399 | 3 × 75997 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 11399, 22798, 45596, 56995, 113990, 227980 | 1, 3, 75997, 227991 |
| Number of properties | 0 | 1 |
| Semiprimes | 51237th | |
| Roman numberals | ||
| Base 2 | 1101111010100011002 | 1101111010100101112 |
| Base 3 | 1021202012013 | 1021202020103 |
| Base 4 | 3132220304 | 3132221134 |
| Base 5 | 242434105 | 242434315 |
| Base 6 | 45152446 | 45153036 |
| Base 7 | 16364447 | 16364617 |
| Base 8 | 6752148 | 6752278 |
| Base 9 | 3766519 | 3766639 |
| Base 10 | 22798010 | 22799110 |
| Base 11 | 14631511 | 14632511 |
| Base 12 | abb2412 | abb3312 |
| Base 13 | 7c9cc13 | 7ca0a13 |
| Base 14 | 5d12414 | 5d13114 |
| Base 15 | 4783a15 | 4784615 |
| Base 16 | 37a8c16 | 37a9716 |