Compare 21101 vs 21143
Property | 21101 | 21143 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 211011 | 211431 |
Prime factorization | 21101 | 21143 |
Divisors count | 2 | 2 |
Divisors | 1, 21101 | 1, 21143 |
Number of properties | 8 | 9 |
Additive primes | 1100th | 1103rd |
Chen primes | 1166th | 1167th |
Cousin primes (2nd member) | 360th | |
Happy primes | 392nd | 393rd |
Harmonic primes | 873rd | |
Isolated primes | 1653rd | 1657th |
Long primes | 902nd | 903rd |
Primes | 2372nd | 2376th |
Pythagorean primes | 1178th | |
Sexy primes (1st member) | 718th | 719th |
Roman numberals | ||
Base 2 | 1010010011011012 | 1010010100101112 |
Base 3 | 10012211123 | 10020000023 |
Base 4 | 110212314 | 110221134 |
Base 5 | 11334015 | 11340335 |
Base 6 | 2414056 | 2415156 |
Base 7 | 1153437 | 1154337 |
Base 8 | 511558 | 512278 |
Base 9 | 318459 | 320029 |
Base 10 | 2110110 | 2114310 |
Base 11 | 1494311 | 1498111 |
Base 12 | 1026512 | 1029b12 |
Base 13 | 97b213 | 981513 |
Base 14 | 799314 | 79c314 |
Base 15 | 63bb15 | 63e815 |
Base 16 | 526d16 | 529716 |