Compare 942 vs 947
| Property | 942 | 947 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 31 × 1571 | 9471 |
| Prime factorization | 2 × 3 × 157 | 947 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 3, 6, 157, 314, 471, 942 | 1, 947 |
| Number of properties | 0 | 7 |
| Chen primes | 110th | |
| Isolated primes | 92nd | |
| Left-truncatable primes | 50th | |
| Primes | 161st | |
| Sexy primes (1st member) | 71st | |
| Sexy primes (2nd member) | 70th | |
| Sexy prime triplets (2nd member) | 27th | |
| Roman numberals | CMXLII | CMXLVII |
| Base 2 | 11101011102 | 11101100112 |
| Base 3 | 10212203 | 10220023 |
| Base 4 | 322324 | 323034 |
| Base 5 | 122325 | 122425 |
| Base 6 | 42106 | 42156 |
| Base 7 | 25147 | 25227 |
| Base 8 | 16568 | 16638 |
| Base 9 | 12569 | 12629 |
| Base 10 | 94210 | 94710 |
| Base 11 | 78711 | 79111 |
| Base 12 | 66612 | 66b12 |
| Base 13 | 57613 | 57b13 |
| Base 14 | 4b414 | 4b914 |
| Base 15 | 42c15 | 43215 |
| Base 16 | 3ae16 | 3b316 |