Compare 21886 vs 21893
Property | 21886 | 21893 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 21 × 311 × 3531 | 218931 |
Prime factorization | 2 × 31 × 353 | 21893 |
Divisors count | 8 | 2 |
Divisors | 1, 2, 31, 62, 353, 706, 10943, 21886 | 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 | 1010101011111102 | 1010101100001012 |
Base 3 | 10100001213 | 10100002123 |
Base 4 | 111113324 | 111120114 |
Base 5 | 12000215 | 12000335 |
Base 6 | 2451546 | 2452056 |
Base 7 | 1205447 | 1205547 |
Base 8 | 525768 | 526058 |
Base 9 | 330179 | 330259 |
Base 10 | 2188610 | 2189310 |
Base 11 | 1549711 | 154a311 |
Base 12 | 107ba12 | 1080512 |
Base 13 | 9c6713 | 9c7113 |
Base 14 | 7d9414 | 7d9b14 |
Base 15 | 674115 | 674815 |
Base 16 | 557e16 | 558516 |