Compare 947 vs 977
Property | 947 | 977 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 9471 | 9771 |
Prime factorization | 947 | 977 |
Divisors count | 2 | 2 |
Divisors | 1, 947 | 1, 977 |
Number of properties | 7 | 10 |
Additive primes | 88th | |
Chen primes | 110th | 113th |
Harmonic primes | 60th | |
Isolated primes | 92nd | 96th |
Left-truncatable primes | 50th | |
Long primes | 59th | |
Primes | 161st | 165th |
Pythagorean primes | 79th | |
Sexy primes (1st member) | 71st | 73rd |
Sexy primes (2nd member) | 70th | 72nd |
Sexy prime triplets (2nd member) | 27th | 28th |
Roman numberals | CMXLVII | CMLXXVII |
Base 2 | 11101100112 | 11110100012 |
Base 3 | 10220023 | 11000123 |
Base 4 | 323034 | 331014 |
Base 5 | 122425 | 124025 |
Base 6 | 42156 | 43056 |
Base 7 | 25227 | 25647 |
Base 8 | 16638 | 17218 |
Base 9 | 12629 | 13059 |
Base 10 | 94710 | 97710 |
Base 11 | 79111 | 80911 |
Base 12 | 66b12 | 69512 |
Base 13 | 57b13 | 5a213 |
Base 14 | 4b914 | 4db14 |
Base 15 | 43215 | 45215 |
Base 16 | 3b316 | 3d116 |