Compare 1427 vs 1481
Property | 1427 | 1481 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 14271 | 14811 |
Prime factorization | 1427 | 1481 |
Divisors count | 2 | 2 |
Divisors | 1, 1427 | 1, 1481 |
Number of properties | 10 | 13 |
Chen primes | 147th | 152nd |
Cousin primes (2nd member) | 49th | |
Good primes | 54th | |
Happy primes | 44th | 46th |
Harmonic primes | 80th | |
Primes | 225th | 234th |
Prime quadruplets (1st member) | 6th | |
Prime quintuplet 2s (1st member) | 4th | |
Prime triplets (1st member) | 37th | 39th |
Prime triplets (2nd member) | 36th | |
Pythagorean primes | 114th | |
Sexy primes (1st member) | 98th | 102nd |
Sexy prime quadrupletss (1st member) | 9th | |
Sexy prime triplets (1st member) | 37th | 39th |
Sophie germain primes | 49th | |
Twin primes (1st member) | 47th | 49th |
Roman numberals | MCDXXVII | MCDLXXXI |
Base 2 | 101100100112 | 101110010012 |
Base 3 | 12212123 | 20002123 |
Base 4 | 1121034 | 1130214 |
Base 5 | 212025 | 214115 |
Base 6 | 103356 | 105056 |
Base 7 | 41067 | 42147 |
Base 8 | 26238 | 27118 |
Base 9 | 18559 | 20259 |
Base 10 | 142710 | 148110 |
Base 11 | 108811 | 112711 |
Base 12 | 9ab12 | a3512 |
Base 13 | 85a13 | 89c13 |
Base 14 | 73d14 | 77b14 |
Base 15 | 65215 | 68b15 |
Base 16 | 59316 | 5c916 |