Compare 947 vs 956
Property | 947 | 956 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 3 |
Prime factorization | 9471 | 22 × 2391 |
Prime factorization | 947 | 2 × 2 × 239 |
Divisors count | 2 | 6 |
Divisors | 1, 947 | 1, 2, 4, 239, 478, 956 |
Number of properties | 7 | 0 |
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 | CMXLVII | CMLVI |
Base 2 | 11101100112 | 11101111002 |
Base 3 | 10220023 | 10221023 |
Base 4 | 323034 | 323304 |
Base 5 | 122425 | 123115 |
Base 6 | 42156 | 42326 |
Base 7 | 25227 | 25347 |
Base 8 | 16638 | 16748 |
Base 9 | 12629 | 12729 |
Base 10 | 94710 | 95610 |
Base 11 | 79111 | 79a11 |
Base 12 | 66b12 | 67812 |
Base 13 | 57b13 | 58713 |
Base 14 | 4b914 | 4c414 |
Base 15 | 43215 | 43b15 |
Base 16 | 3b316 | 3bc16 |