Compare 21937 vs 21944
Property | 21937 | 21944 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 5 |
Prime factorization | 219371 | 23 × 131 × 2111 |
Prime factorization | 21937 | 2 × 2 × 2 × 13 × 211 |
Divisors count | 2 | 16 |
Divisors | 1, 21937 | 1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1688, 2743, 5486, 10972, 21944 |
Number of properties | 6 | 0 |
Isolated primes | 1716th | |
Long primes | 930th | |
Primes | 2459th | |
Pythagorean primes | 1220th | |
Sexy primes (1st member) | 741st | |
Super primes | 364th | |
Roman numberals | ||
Base 2 | 1010101101100012 | 1010101101110002 |
Base 3 | 10100021113 | 10100022023 |
Base 4 | 111123014 | 111123204 |
Base 5 | 12002225 | 12002345 |
Base 6 | 2453216 | 2453326 |
Base 7 | 1206467 | 1206567 |
Base 8 | 526618 | 526708 |
Base 9 | 330749 | 330829 |
Base 10 | 2193710 | 2194410 |
Base 11 | 1553311 | 1553a11 |
Base 12 | 1084112 | 1084812 |
Base 13 | 9ca613 | 9cb013 |
Base 14 | 7dcd14 | 7dd614 |
Base 15 | 677715 | 677e15 |
Base 16 | 55b116 | 55b816 |