Compare 20641 vs 20650
| Property | 20641 | 20650 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 206411 | 21 × 52 × 71 × 591 |
| Prime factorization | 20641 | 2 × 5 × 5 × 7 × 59 |
| Divisors count | 2 | 24 |
| Divisors | 1, 20641 | 1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 175, 295, 350, 413, 590, 826, 1475, 2065, 2950, 4130, 10325, 20650 |
| Number of properties | 4 | 0 |
| Additive primes | 1080th | |
| Primes | 2327th | |
| Pythagorean primes | 1157th | |
| Twin primes (2nd member) | 351st | |
| Roman numberals | ||
| Base 2 | 1010000101000012 | 1010000101010102 |
| Base 3 | 10010221113 | 10010222113 |
| Base 4 | 110022014 | 110022224 |
| Base 5 | 11300315 | 11301005 |
| Base 6 | 2353216 | 2353346 |
| Base 7 | 1141157 | 1141307 |
| Base 8 | 502418 | 502528 |
| Base 9 | 312749 | 312849 |
| Base 10 | 2064110 | 2065010 |
| Base 11 | 1456511 | 1457311 |
| Base 12 | bb4112 | bb4a12 |
| Base 13 | 951a13 | 952613 |
| Base 14 | 774514 | 775014 |
| Base 15 | 61b115 | 61ba15 |
| Base 16 | 50a116 | 50aa16 |