Compare 20963 vs 21221
Property | 20963 | 21221 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 209631 | 212211 |
Prime factorization | 20963 | 21221 |
Divisors count | 2 | 2 |
Divisors | 1, 20963 | 1, 21221 |
Number of properties | 5 | 6 |
Chen primes | 1172nd | |
Cousin primes (2nd member) | 357th | |
Happy primes | 390th | |
Isolated primes | 1647th | 1665th |
Primes | 2358th | 2386th |
Pythagorean primes | 1184th | |
Sexy primes (1st member) | 723rd | |
Sophie germain primes | 341st | 346th |
Roman numberals | ||
Base 2 | 1010001111000112 | 1010010111001012 |
Base 3 | 10012021023 | 10020022223 |
Base 4 | 110132034 | 110232114 |
Base 5 | 11323235 | 11343415 |
Base 6 | 2410156 | 2421256 |
Base 7 | 1150557 | 1156047 |
Base 8 | 507438 | 513458 |
Base 9 | 316729 | 320889 |
Base 10 | 2096310 | 2122110 |
Base 11 | 1482811 | 14a4211 |
Base 12 | 1016b12 | 1034512 |
Base 13 | 970713 | 987513 |
Base 14 | 78d514 | 7a3b14 |
Base 15 | 632815 | 644b15 |
Base 16 | 51e316 | 52e516 |