Compare 855426 vs 855431
| Property | 855426 | 855431 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 21 × 31 × 111 × 131 × 9971 | 8554311 |
| Prime factorization | 2 × 3 × 11 × 13 × 997 | 855431 |
| Divisors count | 32 | 2 |
| Divisors | 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 997, 1994, 2991, 5982, 10967, 12961, 21934, 25922, 32901, 38883, 65802, 77766, 142571, 285142, 427713, 855426 | 1, 855431 |
| Number of properties | 0 | 4 |
| Chen primes | 26202nd | |
| Cousin primes (2nd member) | 7173rd | |
| Isolated primes | 53721st | |
| Primes | 68008th | |
| Roman numberals | ||
| Base 2 | 110100001101100000102 | 110100001101100001112 |
| Base 3 | 11211101021103 | 11211101021223 |
| Base 4 | 31003120024 | 31003120134 |
| Base 5 | 2043332015 | 2043332115 |
| Base 6 | 302001506 | 302001556 |
| Base 7 | 101616457 | 101616537 |
| Base 8 | 32066028 | 32066078 |
| Base 9 | 15433739 | 15433789 |
| Base 10 | 85542610 | 85543110 |
| Base 11 | 53477011 | 53477511 |
| Base 12 | 35305612 | 35305b12 |
| Base 13 | 23c49013 | 23c49513 |
| Base 14 | 183a5c14 | 183a6314 |
| Base 15 | 11d6d615 | 11d6db15 |
| Base 16 | d0d8216 | d0d8716 |