Compare 21013 vs 21107
Property | 21013 | 21107 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 210131 | 211071 |
Prime factorization | 21013 | 21107 |
Divisors count | 2 | 2 |
Divisors | 1, 21013 | 1, 21107 |
Number of properties | 13 | 5 |
Additive primes | 1095th | 1101st |
Centered square primes | 37th | |
Cousin primes (1st member) | 358th | |
Harmonic primes | 868th | 872nd |
Isolated primes | 1654th | |
Lucky primes | 384th | |
Primes | 2363rd | 2373rd |
Prime quadruplets (2nd member) | 20th | |
Prime quintuplet 2s (2nd member) | 7th | |
Prime triplets (1st member) | 176th | |
Prime triplets (2nd member) | 175th | |
Pythagorean primes | 1174th | |
Sexy primes (1st member) | 715th | |
Sexy primes (2nd member) | 718th | |
Twin primes (2nd member) | 358th | |
Roman numberals | ||
Base 2 | 1010010000101012 | 1010010011100112 |
Base 3 | 10012110213 | 10012212023 |
Base 4 | 110201114 | 110213034 |
Base 5 | 11330235 | 11334125 |
Base 6 | 2411416 | 2414156 |
Base 7 | 1151567 | 1153527 |
Base 8 | 510258 | 511638 |
Base 9 | 317379 | 318529 |
Base 10 | 2101310 | 2110710 |
Base 11 | 1487311 | 1494911 |
Base 12 | 101b112 | 1026b12 |
Base 13 | 974513 | 97b813 |
Base 14 | 792d14 | 799914 |
Base 15 | 635d15 | 63c215 |
Base 16 | 521516 | 527316 |