Compare 42391 vs 69991
Property | 42391 | 69991 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 423911 | 699911 |
Prime factorization | 42391 | 69991 |
Divisors count | 2 | 2 |
Divisors | 1, 42391 | 1, 69991 |
Number of properties | 8 | 9 |
Additive primes | 1979th | |
Good primes | 537th | |
Happy primes | 1072nd | |
Harmonic primes | 1648th | 2617th |
Isolated primes | 3200th | 5125th |
Lucky primes | 646th | |
Primes | 4431st | 6934th |
Sexy primes (1st member) | 1255th | 1827th |
Sexy prime quadrupletss (1st member) | 48th | 58th |
Sexy prime triplets (1st member) | 305th | 413th |
Ulam primes | 511th | |
Roman numberals | ||
Base 2 | 10100101100101112 | 100010001011001112 |
Base 3 | 20110110013 | 101200000213 |
Base 4 | 221121134 | 1010112134 |
Base 5 | 23240315 | 42144315 |
Base 6 | 5241316 | 13000116 |
Base 7 | 2344067 | 4110257 |
Base 8 | 1226278 | 2105478 |
Base 9 | 641319 | 1160079 |
Base 10 | 4239110 | 6999110 |
Base 11 | 2993811 | 4864911 |
Base 12 | 2064712 | 3460712 |
Base 13 | 163ab13 | 25b1c13 |
Base 14 | 1163d14 | 1b71514 |
Base 15 | c86115 | 15b1115 |
Base 16 | a59716 | 1116716 |