Compare 20963 vs 21179
| Property | 20963 | 21179 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 209631 | 211791 |
| Prime factorization | 20963 | 21179 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20963 | 1, 21179 |
| Number of properties | 5 | 7 |
| Chen primes | 1170th | |
| Cousin primes (2nd member) | 357th | |
| Happy primes | 390th | |
| Isolated primes | 1647th | 1662nd |
| Long primes | 905th | |
| Primes | 2358th | 2381st |
| Safe primes | 199th | |
| Sophie germain primes | 341st | 345th |
| Super primes | 353rd | |
| Roman numberals | ||
| Base 2 | 1010001111000112 | 1010010101110112 |
| Base 3 | 10012021023 | 10020011023 |
| Base 4 | 110132034 | 110223234 |
| Base 5 | 11323235 | 11342045 |
| Base 6 | 2410156 | 2420156 |
| Base 7 | 1150557 | 1155147 |
| Base 8 | 507438 | 512738 |
| Base 9 | 316729 | 320429 |
| Base 10 | 2096310 | 2117910 |
| Base 11 | 1482811 | 14a0411 |
| Base 12 | 1016b12 | 1030b12 |
| Base 13 | 970713 | 984213 |
| Base 14 | 78d514 | 7a0b14 |
| Base 15 | 632815 | 641e15 |
| Base 16 | 51e316 | 52bb16 |