Compare 1469 vs 1481
Property | 1469 | 1481 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 131 × 1131 | 14811 |
Prime factorization | 13 × 113 | 1481 |
Divisors count | 4 | 2 |
Divisors | 1, 13, 113, 1469 | 1, 1481 |
Number of properties | 1 | 13 |
Chen primes | 152nd | |
Happy primes | 46th | |
Harmonic primes | 80th | |
Primes | 234th | |
Prime quadruplets (1st member) | 6th | |
Prime quintuplet 2s (1st member) | 4th | |
Prime triplets (1st member) | 39th | |
Pythagorean primes | 114th | |
Semiprimes | 431st | |
Sexy primes (1st member) | 102nd | |
Sexy prime quadrupletss (1st member) | 9th | |
Sexy prime triplets (1st member) | 39th | |
Sophie germain primes | 49th | |
Twin primes (1st member) | 49th | |
Roman numberals | MCDLXIX | MCDLXXXI |
Base 2 | 101101111012 | 101110010012 |
Base 3 | 20001023 | 20002123 |
Base 4 | 1123314 | 1130214 |
Base 5 | 213345 | 214115 |
Base 6 | 104456 | 105056 |
Base 7 | 41667 | 42147 |
Base 8 | 26758 | 27118 |
Base 9 | 20129 | 20259 |
Base 10 | 146910 | 148110 |
Base 11 | 111611 | 112711 |
Base 12 | a2512 | a3512 |
Base 13 | 89013 | 89c13 |
Base 14 | 76d14 | 77b14 |
Base 15 | 67e15 | 68b15 |
Base 16 | 5bd16 | 5c916 |