Compare 20960 vs 20963
| Property | 20960 | 20963 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 25 × 51 × 1311 | 209631 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 5 × 131 | 20963 |
| Divisors count | 24 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 4192, 5240, 10480, 20960 | 1, 20963 |
| Number of properties | 0 | 5 |
| Cousin primes (2nd member) | 357th | |
| Happy primes | 390th | |
| Isolated primes | 1647th | |
| Primes | 2358th | |
| Sophie germain primes | 341st | |
| Roman numberals | ||
| Base 2 | 1010001111000002 | 1010001111000112 |
| Base 3 | 10012020223 | 10012021023 |
| Base 4 | 110132004 | 110132034 |
| Base 5 | 11323205 | 11323235 |
| Base 6 | 2410126 | 2410156 |
| Base 7 | 1150527 | 1150557 |
| Base 8 | 507408 | 507438 |
| Base 9 | 316689 | 316729 |
| Base 10 | 2096010 | 2096310 |
| Base 11 | 1482511 | 1482811 |
| Base 12 | 1016812 | 1016b12 |
| Base 13 | 970413 | 970713 |
| Base 14 | 78d214 | 78d514 |
| Base 15 | 632515 | 632815 |
| Base 16 | 51e016 | 51e316 |