Compare 20580 vs 20591
| Property | 20580 | 20591 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 7 | 2 |
| Prime factorization | 22 × 31 × 51 × 73 | 591 × 3491 |
| Prime factorization | 2 × 2 × 3 × 5 × 7 × 7 × 7 | 59 × 349 |
| Divisors count | 48 | 4 |
| Divisors | 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 10290, 20580 | 1, 59, 349, 20591 |
| Number of properties | 0 | 1 |
| Semiprimes | 5225th | |
| Roman numberals | ||
| Base 2 | 1010000011001002 | 1010000011011112 |
| Base 3 | 10010200203 | 10010201223 |
| Base 4 | 110012104 | 110012334 |
| Base 5 | 11243105 | 11243315 |
| Base 6 | 2351406 | 2351556 |
| Base 7 | 1140007 | 1140147 |
| Base 8 | 501448 | 501578 |
| Base 9 | 312069 | 312189 |
| Base 10 | 2058010 | 2059110 |
| Base 11 | 1450a11 | 1451a11 |
| Base 12 | bab012 | babb12 |
| Base 13 | 94a113 | 94ac13 |
| Base 14 | 770014 | 770b14 |
| Base 15 | 617015 | 617b15 |
| Base 16 | 506416 | 506f16 |