Compare 21277 vs 21397
Property | 21277 | 21397 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 212771 | 213971 |
Prime factorization | 21277 | 21397 |
Divisors count | 2 | 2 |
Divisors | 1, 21277 | 1, 21397 |
Number of properties | 6 | 5 |
Additive primes | 1109th | |
Cousin primes (1st member) | 365th | |
Harmonic primes | 876th | |
Isolated primes | 1669th | 1677th |
Primes | 2390th | 2402nd |
Pythagorean primes | 1186th | 1191st |
Sexy primes (1st member) | 724th | |
Sexy primes (2nd member) | 729th | |
Roman numberals | ||
Base 2 | 1010011000111012 | 1010011100101012 |
Base 3 | 10020120013 | 10021001113 |
Base 4 | 110301314 | 110321114 |
Base 5 | 11401025 | 11410425 |
Base 6 | 2423016 | 2430216 |
Base 7 | 1160147 | 1162457 |
Base 8 | 514358 | 516258 |
Base 9 | 321619 | 323149 |
Base 10 | 2127710 | 2139710 |
Base 11 | 14a9311 | 1509211 |
Base 12 | 1039112 | 1047112 |
Base 13 | 98b913 | 997c13 |
Base 14 | 7a7b14 | 7b2514 |
Base 15 | 648715 | 651715 |
Base 16 | 531d16 | 539516 |