Compare 20443 vs 21017
Property | 20443 | 21017 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 204431 | 210171 |
Prime factorization | 20443 | 21017 |
Divisors count | 2 | 2 |
Divisors | 1, 20443 | 1, 21017 |
Number of properties | 5 | 16 |
Additive primes | 1074th | 1096th |
Chen primes | 1164th | |
Cousin primes (2nd member) | 358th | |
Harmonic primes | 841st | |
Long primes | 898th | |
Primes | 2310th | 2364th |
Prime quadruplets (3rd member) | 20th | |
Prime quintuplet 2s (3rd member) | 7th | |
Prime triplets (1st member) | 177th | |
Prime triplets (2nd member) | 176th | |
Prime triplets (3rd member) | 175th | |
Pythagorean primes | 1175th | |
Sexy primes (1st member) | 716th | |
Sexy primes (2nd member) | 714th | |
Sexy prime triplets (2nd member) | 196th | |
Twin primes (1st member) | 359th | |
Twin primes (2nd member) | 347th | |
Ulam primes | 171st | 177th |
Roman numberals | ||
Base 2 | 1001111110110112 | 1010010000110012 |
Base 3 | 10010010113 | 10012111023 |
Base 4 | 103331234 | 110201214 |
Base 5 | 11232335 | 11330325 |
Base 6 | 2343516 | 2411456 |
Base 7 | 1134137 | 1151637 |
Base 8 | 477338 | 510318 |
Base 9 | 310349 | 317429 |
Base 10 | 2044310 | 2101710 |
Base 11 | 143a511 | 1487711 |
Base 12 | b9b712 | 101b512 |
Base 13 | 93c713 | 974913 |
Base 14 | 764314 | 793314 |
Base 15 | 60cd15 | 636215 |
Base 16 | 4fdb16 | 521916 |