Compare 20963 vs 21023
| Property | 20963 | 21023 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 209631 | 210231 |
| Prime factorization | 20963 | 21023 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20963 | 1, 21023 |
| Number of properties | 5 | 9 |
| Cousin primes (2nd member) | 357th | 359th |
| Happy primes | 390th | |
| Harmonic primes | 869th | |
| Isolated primes | 1647th | 1649th |
| Long primes | 900th | |
| Primes | 2358th | 2366th |
| Prime quintuplet 2s (5th member) | 7th | |
| Prime triplets (3rd member) | 177th | |
| Sexy primes (2nd member) | 716th | |
| Sexy prime triplets (3rd member) | 196th | |
| Sophie germain primes | 341st | |
| Roman numberals | ||
| Base 2 | 1010001111000112 | 1010010000111112 |
| Base 3 | 10012021023 | 10012111223 |
| Base 4 | 110132034 | 110201334 |
| Base 5 | 11323235 | 11330435 |
| Base 6 | 2410156 | 2411556 |
| Base 7 | 1150557 | 1152027 |
| Base 8 | 507438 | 510378 |
| Base 9 | 316729 | 317489 |
| Base 10 | 2096310 | 2102310 |
| Base 11 | 1482811 | 1488211 |
| Base 12 | 1016b12 | 101bb12 |
| Base 13 | 970713 | 975213 |
| Base 14 | 78d514 | 793914 |
| Base 15 | 632815 | 636815 |
| Base 16 | 51e316 | 521f16 |