Compare 21991 vs 22037
Property | 21991 | 22037 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 219911 | 220371 |
Prime factorization | 21991 | 22037 |
Divisors count | 2 | 2 |
Divisors | 1, 21991 | 1, 22037 |
Number of properties | 5 | 5 |
Chen primes | 1208th | 1211th |
Isolated primes | 1720th | |
Primes | 2463rd | 2469th |
Pythagorean primes | 1225th | |
Sexy primes (1st member) | 742nd | |
Sexy primes (2nd member) | 744th | |
Sexy prime triplets (1st member) | 202nd | |
Twin primes (1st member) | 373rd | |
Roman numberals | ||
Base 2 | 1010101111001112 | 1010110000101012 |
Base 3 | 10100111113 | 10100200123 |
Base 4 | 111132134 | 111201114 |
Base 5 | 12004315 | 12011225 |
Base 6 | 2454516 | 2500056 |
Base 7 | 1210547 | 1211517 |
Base 8 | 527478 | 530258 |
Base 9 | 331449 | 332059 |
Base 10 | 2199110 | 2203710 |
Base 11 | 1558211 | 1561411 |
Base 12 | 1088712 | 1090512 |
Base 13 | a01813 | a05213 |
Base 14 | 802b14 | 806114 |
Base 15 | 67b115 | 67e215 |
Base 16 | 55e716 | 561516 |