Compare 21269 vs 21397
Property | 21269 | 21397 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 212691 | 213971 |
Prime factorization | 21269 | 21397 |
Divisors count | 2 | 2 |
Divisors | 1, 21269 | 1, 21397 |
Number of properties | 7 | 5 |
Chen primes | 1173rd | |
Cousin primes (1st member) | 365th | |
Harmonic primes | 875th | |
Isolated primes | 1668th | 1677th |
Long primes | 908th | |
Primes | 2389th | 2402nd |
Pythagorean primes | 1185th | 1191st |
Sexy primes (2nd member) | 729th | |
Super primes | 355th | |
Roman numberals | ||
Base 2 | 1010011000101012 | 1010011100101012 |
Base 3 | 10020112023 | 10021001113 |
Base 4 | 110301114 | 110321114 |
Base 5 | 11400345 | 11410425 |
Base 6 | 2422456 | 2430216 |
Base 7 | 1160037 | 1162457 |
Base 8 | 514258 | 516258 |
Base 9 | 321529 | 323149 |
Base 10 | 2126910 | 2139710 |
Base 11 | 14a8611 | 1509211 |
Base 12 | 1038512 | 1047112 |
Base 13 | 98b113 | 997c13 |
Base 14 | 7a7314 | 7b2514 |
Base 15 | 647e15 | 651715 |
Base 16 | 531516 | 539516 |