Compare 21089 vs 21090
Property | 21089 | 21090 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 5 |
Total factors | 1 | 5 |
Prime factorization | 210891 | 21 × 31 × 51 × 191 × 371 |
Prime factorization | 21089 | 2 × 3 × 5 × 19 × 37 |
Divisors count | 2 | 32 |
Divisors | 1, 21089 | 1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1406, 2109, 3515, 4218, 7030, 10545, 21090 |
Number of properties | 5 | 0 |
Isolated primes | 1652nd | |
Primes | 2371st | |
Pythagorean primes | 1177th | |
Sophie germain primes | 343rd | |
Super primes | 351st | |
Roman numberals | ||
Base 2 | 1010010011000012 | 1010010011000102 |
Base 3 | 10012210023 | 10012210103 |
Base 4 | 110212014 | 110212024 |
Base 5 | 11333245 | 11333305 |
Base 6 | 2413456 | 2413506 |
Base 7 | 1153257 | 1153267 |
Base 8 | 511418 | 511428 |
Base 9 | 318329 | 318339 |
Base 10 | 2108910 | 2109010 |
Base 11 | 1493211 | 1493311 |
Base 12 | 1025512 | 1025612 |
Base 13 | 97a313 | 97a413 |
Base 14 | 798514 | 798614 |
Base 15 | 63ae15 | 63b015 |
Base 16 | 526116 | 526216 |