Compare 21893 vs 21900
Property | 21893 | 21900 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 6 |
Prime factorization | 218931 | 22 × 31 × 52 × 731 |
Prime factorization | 21893 | 2 × 2 × 3 × 5 × 5 × 73 |
Divisors count | 2 | 36 |
Divisors | 1, 21893 | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 146, 150, 219, 292, 300, 365, 438, 730, 876, 1095, 1460, 1825, 2190, 3650, 4380, 5475, 7300, 10950, 21900 |
Number of properties | 5 | 0 |
Additive primes | 1136th | |
Isolated primes | 1713th | |
Primes | 2456th | |
Pythagorean primes | 1218th | |
Sophie germain primes | 354th | |
Roman numberals | ||
Base 2 | 1010101100001012 | 1010101100011002 |
Base 3 | 10100002123 | 10100010103 |
Base 4 | 111120114 | 111120304 |
Base 5 | 12000335 | 12001005 |
Base 6 | 2452056 | 2452206 |
Base 7 | 1205547 | 1205647 |
Base 8 | 526058 | 526148 |
Base 9 | 330259 | 330339 |
Base 10 | 2189310 | 2190010 |
Base 11 | 154a311 | 154aa11 |
Base 12 | 1080512 | 1081012 |
Base 13 | 9c7113 | 9c7813 |
Base 14 | 7d9b14 | 7da414 |
Base 15 | 674815 | 675015 |
Base 16 | 558516 | 558c16 |