Compare 42636 vs 42643
| Property | 42636 | 42643 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 22 × 31 × 111 × 171 × 191 | 426431 |
| Prime factorization | 2 × 2 × 3 × 11 × 17 × 19 | 42643 |
| Divisors count | 48 | 2 |
| Divisors | 1, 2, 3, 4, 6, 11, 12, 17, 19, 22, 33, 34, 38, 44, 51, 57, 66, 68, 76, 102, 114, 132, 187, 204, 209, 228, 323, 374, 418, 561, 627, 646, 748, 836, 969, 1122, 1254, 1292, 1938, 2244, 2508, 3553, 3876, 7106, 10659, 14212, 21318, 42636 | 1, 42643 |
| Number of properties | 0 | 6 |
| Additive primes | 1991st | |
| Lucky primes | 651st | |
| Primes | 4457th | |
| Sexy primes (1st member) | 1264th | |
| Super primes | 606th | |
| Twin primes (2nd member) | 620th | |
| Roman numberals | ||
| Base 2 | 10100110100011002 | 10100110100100112 |
| Base 3 | 20111110103 | 20111111013 |
| Base 4 | 221220304 | 221221034 |
| Base 5 | 23310215 | 23310335 |
| Base 6 | 5252206 | 5252316 |
| Base 7 | 2352067 | 2352167 |
| Base 8 | 1232148 | 1232238 |
| Base 9 | 644339 | 644419 |
| Base 10 | 4263610 | 4264310 |
| Base 11 | 2a04011 | 2a04711 |
| Base 12 | 2081012 | 2081712 |
| Base 13 | 1653913 | 1654313 |
| Base 14 | 1177614 | 1177d14 |
| Base 15 | c97615 | c97d15 |
| Base 16 | a68c16 | a69316 |