Compare 21121 vs 21227
Property | 21121 | 21227 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 211211 | 212271 |
Prime factorization | 21121 | 21227 |
Divisors count | 2 | 2 |
Divisors | 1, 21121 | 1, 21227 |
Number of properties | 4 | 4 |
Additive primes | 1102nd | |
Isolated primes | 1655th | 1666th |
Primes | 2374th | 2387th |
Pythagorean primes | 1179th | |
Safe primes | 200th | |
Sexy primes (2nd member) | 723rd | |
Roman numberals | ||
Base 2 | 1010010100000012 | 1010010111010112 |
Base 3 | 10012220213 | 10020100123 |
Base 4 | 110220014 | 110232234 |
Base 5 | 11334415 | 11344025 |
Base 6 | 2414416 | 2421356 |
Base 7 | 1154027 | 1156137 |
Base 8 | 512018 | 513538 |
Base 9 | 318679 | 321059 |
Base 10 | 2112110 | 2122710 |
Base 11 | 1496111 | 14a4811 |
Base 12 | 1028112 | 1034b12 |
Base 13 | 97c913 | 987b13 |
Base 14 | 79a914 | 7a4314 |
Base 15 | 63d115 | 645215 |
Base 16 | 528116 | 52eb16 |