Compare 4047 vs 4051
| Property | 4047 | 4051 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 191 × 711 | 40511 |
| Prime factorization | 3 × 19 × 71 | 4051 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 19, 57, 71, 213, 1349, 4047 | 1, 4051 |
| Number of properties | 0 | 4 |
| Long primes | 221st | |
| Primes | 559th | |
| Sexy primes (1st member) | 207th | |
| Twin primes (2nd member) | 106th | |
| Roman numberals | MMMMXLVII | MMMMLI |
| Base 2 | 1111110011112 | 1111110100112 |
| Base 3 | 121122203 | 121200013 |
| Base 4 | 3330334 | 3331034 |
| Base 5 | 1121425 | 1122015 |
| Base 6 | 304236 | 304316 |
| Base 7 | 145417 | 145457 |
| Base 8 | 77178 | 77238 |
| Base 9 | 54869 | 55019 |
| Base 10 | 404710 | 405110 |
| Base 11 | 304a11 | 305311 |
| Base 12 | 241312 | 241712 |
| Base 13 | 1ac413 | 1ac813 |
| Base 14 | 169114 | 169514 |
| Base 15 | 12ec15 | 130115 |
| Base 16 | fcf16 | fd316 |