Compare 21790 vs 21799
Property | 21790 | 21799 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 21 × 51 × 21791 | 217991 |
Prime factorization | 2 × 5 × 2179 | 21799 |
Divisors count | 8 | 2 |
Divisors | 1, 2, 5, 10, 2179, 4358, 10895, 21790 | 1, 21799 |
Number of properties | 0 | 3 |
Cousin primes (1st member) | 371st | |
Isolated primes | 1704th | |
Primes | 2445th | |
Roman numberals | ||
Base 2 | 1010101000111102 | 1010101001001112 |
Base 3 | 10022200013 | 10022201013 |
Base 4 | 111101324 | 111102134 |
Base 5 | 11441305 | 11441445 |
Base 6 | 2445146 | 2445316 |
Base 7 | 1203467 | 1203617 |
Base 8 | 524368 | 524478 |
Base 9 | 328019 | 328119 |
Base 10 | 2179010 | 2179910 |
Base 11 | 1540a11 | 1541811 |
Base 12 | 1073a12 | 1074712 |
Base 13 | 9bc213 | 9bcb13 |
Base 14 | 7d2614 | 7d3114 |
Base 15 | 66ca15 | 66d415 |
Base 16 | 551e16 | 552716 |