Compare 1489 vs 1495
Property | 1489 | 1495 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 3 |
Prime factorization | 14891 | 51 × 131 × 231 |
Prime factorization | 1489 | 5 × 13 × 23 |
Divisors count | 2 | 8 |
Divisors | 1, 1489 | 1, 5, 13, 23, 65, 115, 299, 1495 |
Number of properties | 12 | 0 |
Centered triangular primes | 9th | |
Cousin primes (1st member) | 53rd | |
Harmonic primes | 81st | |
Primes | 237th | |
Prime quadruplets (4th member) | 6th | |
Prime quintuplet 2s (4th member) | 4th | |
Prime triplets (2nd member) | 41st | |
Prime triplets (3rd member) | 40th | |
Pythagorean primes | 115th | |
Sexy primes (2nd member) | 103rd | |
Twin primes (2nd member) | 50th | |
Ulam primes | 21st | |
Roman numberals | MCDLXXXIX | MCDXCV |
Base 2 | 101110100012 | 101110101112 |
Base 3 | 20010113 | 20011013 |
Base 4 | 1131014 | 1131134 |
Base 5 | 214245 | 214405 |
Base 6 | 105216 | 105316 |
Base 7 | 42257 | 42347 |
Base 8 | 27218 | 27278 |
Base 9 | 20349 | 20419 |
Base 10 | 148910 | 149510 |
Base 11 | 113411 | 113a11 |
Base 12 | a4112 | a4712 |
Base 13 | 8a713 | 8b013 |
Base 14 | 78514 | 78b14 |
Base 15 | 69415 | 69a15 |
Base 16 | 5d116 | 5d716 |