Compare 21997 vs 23167
Property | 21997 | 23167 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 219971 | 231671 |
Prime factorization | 21997 | 23167 |
Divisors count | 2 | 2 |
Divisors | 1, 21997 | 1, 23167 |
Number of properties | 8 | 7 |
Additive primes | 1184th | |
Chen primes | 1209th | 1272nd |
Harmonic primes | 954th | |
Isolated primes | 1721st | 1804th |
Left-truncatable primes | 173rd | 174th |
Primes | 2464th | 2585th |
Pythagorean primes | 1223rd | |
Sexy primes (1st member) | 743rd | 774th |
Sexy primes (2nd member) | 742nd | |
Sexy prime triplets (2nd member) | 202nd | |
Roman numberals | ||
Base 2 | 1010101111011012 | 1011010011111112 |
Base 3 | 10100112013 | 10112100013 |
Base 4 | 111132314 | 112213334 |
Base 5 | 12004425 | 12201325 |
Base 6 | 2455016 | 2551316 |
Base 7 | 1210637 | 1243547 |
Base 8 | 527558 | 551778 |
Base 9 | 331519 | 347019 |
Base 10 | 2199710 | 2316710 |
Base 11 | 1558811 | 1645111 |
Base 12 | 1089112 | 114a712 |
Base 13 | a02113 | a71113 |
Base 14 | 803314 | 862b14 |
Base 15 | 67b715 | 6ce715 |
Base 16 | 55ed16 | 5a7f16 |