Compare 21347 vs 21397
Property | 21347 | 21397 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 213471 | 213971 |
Prime factorization | 21347 | 21397 |
Divisors count | 2 | 2 |
Divisors | 1, 21347 | 1, 21397 |
Number of properties | 7 | 5 |
Additive primes | 1112th | |
Chen primes | 1176th | |
Cousin primes (1st member) | 365th | |
Happy primes | 397th | |
Isolated primes | 1674th | 1677th |
Primes | 2397th | 2402nd |
Pythagorean primes | 1191st | |
Sexy primes (2nd member) | 727th | 729th |
Ulam primes | 182nd | |
Roman numberals | ||
Base 2 | 1010011011000112 | 1010011100101012 |
Base 3 | 10020211223 | 10021001113 |
Base 4 | 110312034 | 110321114 |
Base 5 | 11403425 | 11410425 |
Base 6 | 2424556 | 2430216 |
Base 7 | 1161447 | 1162457 |
Base 8 | 515438 | 516258 |
Base 9 | 322489 | 323149 |
Base 10 | 2134710 | 2139710 |
Base 11 | 1504711 | 1509211 |
Base 12 | 1042b12 | 1047112 |
Base 13 | 994113 | 997c13 |
Base 14 | 7acb14 | 7b2514 |
Base 15 | 64d215 | 651715 |
Base 16 | 536316 | 539516 |