Compare 21590 vs 21601
Property | 21590 | 21601 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 51 × 171 × 1271 | 216011 |
Prime factorization | 2 × 5 × 17 × 127 | 21601 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1270, 2159, 4318, 10795, 21590 | 1, 21601 |
Number of properties | 0 | 4 |
Harmonic primes | 893rd | |
Primes | 2426th | |
Pythagorean primes | 1203rd | |
Twin primes (2nd member) | 368th | |
Roman numberals | ||
Base 2 | 1010100010101102 | 1010100011000012 |
Base 3 | 10021211223 | 10021220013 |
Base 4 | 111011124 | 111012014 |
Base 5 | 11423305 | 11424015 |
Base 6 | 2435426 | 2440016 |
Base 7 | 1166427 | 1166567 |
Base 8 | 521268 | 521418 |
Base 9 | 325489 | 325619 |
Base 10 | 2159010 | 2160110 |
Base 11 | 1524811 | 1525811 |
Base 12 | 105b212 | 1060112 |
Base 13 | 9a9a13 | 9aa813 |
Base 14 | 7c2214 | 7c2d14 |
Base 15 | 65e515 | 660115 |
Base 16 | 545616 | 546116 |