Compare 21143 vs 21227
Property | 21143 | 21227 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 211431 | 212271 |
Prime factorization | 21143 | 21227 |
Divisors count | 2 | 2 |
Divisors | 1, 21143 | 1, 21227 |
Number of properties | 9 | 4 |
Additive primes | 1103rd | |
Chen primes | 1167th | |
Cousin primes (2nd member) | 360th | |
Happy primes | 393rd | |
Harmonic primes | 873rd | |
Isolated primes | 1657th | 1666th |
Long primes | 903rd | |
Primes | 2376th | 2387th |
Safe primes | 200th | |
Sexy primes (1st member) | 719th | |
Sexy primes (2nd member) | 723rd | |
Roman numberals | ||
Base 2 | 1010010100101112 | 1010010111010112 |
Base 3 | 10020000023 | 10020100123 |
Base 4 | 110221134 | 110232234 |
Base 5 | 11340335 | 11344025 |
Base 6 | 2415156 | 2421356 |
Base 7 | 1154337 | 1156137 |
Base 8 | 512278 | 513538 |
Base 9 | 320029 | 321059 |
Base 10 | 2114310 | 2122710 |
Base 11 | 1498111 | 14a4811 |
Base 12 | 1029b12 | 1034b12 |
Base 13 | 981513 | 987b13 |
Base 14 | 79c314 | 7a4314 |
Base 15 | 63e815 | 645215 |
Base 16 | 529716 | 52eb16 |