Compare 63280 vs 63281
| Property | 63280 | 63281 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 24 × 51 × 71 × 1131 | 632811 |
| Prime factorization | 2 × 2 × 2 × 2 × 5 × 7 × 113 | 63281 |
| Divisors count | 40 | 2 |
| Divisors | 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 226, 280, 452, 560, 565, 791, 904, 1130, 1582, 1808, 2260, 3164, 3955, 4520, 6328, 7910, 9040, 12656, 15820, 31640, 63280 | 1, 63281 |
| Number of properties | 0 | 5 |
| Centered decagonal primes | 56th | |
| Cousin primes (2nd member) | 838th | |
| Isolated primes | 4667th | |
| Primes | 6340th | |
| Pythagorean primes | 3156th | |
| Roman numberals | ||
| Base 2 | 11110111001100002 | 11110111001100012 |
| Base 3 | 100122102013 | 100122102023 |
| Base 4 | 331303004 | 331303014 |
| Base 5 | 40111105 | 40111115 |
| Base 6 | 12045446 | 12045456 |
| Base 7 | 3523307 | 3523317 |
| Base 8 | 1734608 | 1734618 |
| Base 9 | 1057219 | 1057229 |
| Base 10 | 6328010 | 6328110 |
| Base 11 | 435a811 | 435a911 |
| Base 12 | 3075412 | 3075512 |
| Base 13 | 22a5913 | 22a5a13 |
| Base 14 | 190c014 | 190c114 |
| Base 15 | 13b3a15 | 13b3b15 |
| Base 16 | f73016 | f73116 |