Compare 1614 vs 1621
Property | 1614 | 1621 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 21 × 31 × 2691 | 16211 |
Prime factorization | 2 × 3 × 269 | 1621 |
Divisors count | 8 | 2 |
Divisors | 1, 2, 3, 6, 269, 538, 807, 1614 | 1, 1621 |
Number of properties | 0 | 8 |
Chen primes | 163rd | |
Harmonic primes | 89th | |
Long primes | 101st | |
Primes | 257th | |
Pythagorean primes | 123rd | |
Sexy primes (1st member) | 111th | |
Super primes | 55th | |
Twin primes (2nd member) | 52nd | |
Roman numberals | MDCXIV | MDCXXI |
Base 2 | 110010011102 | 110010101012 |
Base 3 | 20122103 | 20200013 |
Base 4 | 1210324 | 1211114 |
Base 5 | 224245 | 224415 |
Base 6 | 112506 | 113016 |
Base 7 | 44647 | 45047 |
Base 8 | 31168 | 31258 |
Base 9 | 21839 | 22019 |
Base 10 | 161410 | 162110 |
Base 11 | 123811 | 124411 |
Base 12 | b2612 | b3112 |
Base 13 | 97213 | 97913 |
Base 14 | 83414 | 83b14 |
Base 15 | 72915 | 73115 |
Base 16 | 64e16 | 65516 |