Compare 21884 vs 21893
Property | 21884 | 21893 |
---|---|---|
Type | composite number | prime |
Unique factors | 2 | 1 |
Total factors | 3 | 1 |
Prime factorization | 22 × 54711 | 218931 |
Prime factorization | 2 × 2 × 5471 | 21893 |
Divisors count | 6 | 2 |
Divisors | 1, 2, 4, 5471, 10942, 21884 | 1, 21893 |
Number of properties | 0 | 5 |
Additive primes | 1136th | |
Isolated primes | 1713th | |
Primes | 2456th | |
Pythagorean primes | 1218th | |
Sophie germain primes | 354th | |
Roman numberals | ||
Base 2 | 1010101011111002 | 1010101100001012 |
Base 3 | 10100001123 | 10100002123 |
Base 4 | 111113304 | 111120114 |
Base 5 | 12000145 | 12000335 |
Base 6 | 2451526 | 2452056 |
Base 7 | 1205427 | 1205547 |
Base 8 | 525748 | 526058 |
Base 9 | 330159 | 330259 |
Base 10 | 2188410 | 2189310 |
Base 11 | 1549511 | 154a311 |
Base 12 | 107b812 | 1080512 |
Base 13 | 9c6513 | 9c7113 |
Base 14 | 7d9214 | 7d9b14 |
Base 15 | 673e15 | 674815 |
Base 16 | 557c16 | 558516 |