Compare 977 vs 1021
Property | 977 | 1021 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 9771 | 10211 |
Prime factorization | 977 | 1021 |
Divisors count | 2 | 2 |
Divisors | 1, 977 | 1, 1021 |
Number of properties | 10 | 8 |
Additive primes | 88th | |
Chen primes | 113th | |
Emirps | 38th | |
Harmonic primes | 60th | 61st |
Isolated primes | 96th | |
Long primes | 59th | 62nd |
Lucky primes | 45th | |
Primes | 165th | 172nd |
Pythagorean primes | 79th | 83rd |
Sexy primes (1st member) | 73rd | |
Sexy primes (2nd member) | 72nd | |
Sexy prime triplets (2nd member) | 28th | |
Solinas primes | 46th | |
Twin primes (2nd member) | 36th | |
Roman numberals | CMLXXVII | MXXI |
Base 2 | 11110100012 | 11111111012 |
Base 3 | 11000123 | 11012113 |
Base 4 | 331014 | 333314 |
Base 5 | 124025 | 130415 |
Base 6 | 43056 | 44216 |
Base 7 | 25647 | 26567 |
Base 8 | 17218 | 17758 |
Base 9 | 13059 | 13549 |
Base 10 | 97710 | 102110 |
Base 11 | 80911 | 84911 |
Base 12 | 69512 | 71112 |
Base 13 | 5a213 | 60713 |
Base 14 | 4db14 | 52d14 |
Base 15 | 45215 | 48115 |
Base 16 | 3d116 | 3fd16 |