Compare 30977 vs 31481
Property | 30977 | 31481 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 309771 | 314811 |
Prime factorization | 30977 | 31481 |
Divisors count | 2 | 2 |
Divisors | 1, 30977 | 1, 31481 |
Number of properties | 11 | 9 |
Additive primes | 1534th | |
Chen primes | 1596th | 1617th |
Cousin primes (2nd member) | 486th | |
Emirps | 679th | |
Happy primes | 551st | 558th |
Harmonic primes | 1264th | |
Isolated primes | 2384th | 2419th |
Long primes | 1264th | |
Primes | 3339th | 3388th |
Proth primes | 60th | |
Pythagorean primes | 1663rd | 1686th |
Sexy primes (1st member) | 976th | |
Sexy primes (2nd member) | 975th | |
Sexy prime triplets (2nd member) | 249th | |
Ulam primes | 254th | |
Roman numberals | ||
Base 2 | 1111001000000012 | 1111010111110012 |
Base 3 | 11201110223 | 11210112223 |
Base 4 | 132100014 | 132233214 |
Base 5 | 14424025 | 20014115 |
Base 6 | 3552256 | 4014256 |
Base 7 | 1562127 | 1605327 |
Base 8 | 744018 | 753718 |
Base 9 | 464389 | 471589 |
Base 10 | 3097710 | 3148110 |
Base 11 | 2130111 | 2171a11 |
Base 12 | 15b1512 | 1627512 |
Base 13 | 1113b13 | 1143813 |
Base 14 | b40914 | b68914 |
Base 15 | 92a215 | 94db15 |
Base 16 | 790116 | 7af916 |