Compare 21419 vs 21499
Property | 21419 | 21499 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 214191 | 214991 |
Prime factorization | 21419 | 21499 |
Divisors count | 2 | 2 |
Divisors | 1, 21419 | 1, 21499 |
Number of properties | 9 | 8 |
Additive primes | 1114th | |
Chen primes | 1181st | |
Cousin primes (1st member) | 367th | |
Happy primes | 399th | |
Harmonic primes | 882nd | 887th |
Isolated primes | 1680th | 1685th |
Long primes | 912th | |
Lucky primes | 390th | |
Primes | 2405th | 2412th |
Safe primes | 202nd | |
Sexy primes (2nd member) | 733rd | |
Sexy prime quadrupletss (4th member) | 37th | |
Sexy prime triplets (3rd member) | 199th | |
Sophie germain primes | 349th | |
Roman numberals | ||
Base 2 | 1010011101010112 | 1010011111110112 |
Base 3 | 10021010223 | 10021110213 |
Base 4 | 110322234 | 110333234 |
Base 5 | 11411345 | 11414445 |
Base 6 | 2430556 | 2433116 |
Base 7 | 1163067 | 1164527 |
Base 8 | 516538 | 517738 |
Base 9 | 323389 | 324379 |
Base 10 | 2141910 | 2149910 |
Base 11 | 1510211 | 1517511 |
Base 12 | 1048b12 | 1053712 |
Base 13 | 999813 | 9a2a13 |
Base 14 | 7b3d14 | 7b9914 |
Base 15 | 652e15 | 658415 |
Base 16 | 53ab16 | 53fb16 |