Compare 81131 vs 81929
Property | 81131 | 81929 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 811311 | 819291 |
Prime factorization | 81131 | 81929 |
Divisors count | 2 | 2 |
Divisors | 1, 81131 | 1, 81929 |
Number of properties | 4 | 7 |
Additive primes | 3326th | |
Chen primes | 3612th | |
Harmonic primes | 2996th | 3023rd |
Isolated primes | 5897th | |
Primes | 7942nd | 8010th |
Pythagorean primes | 3992nd | |
Sophie germain primes | 987th | 995th |
Twin primes (1st member) | 1031st | |
Roman numberals | ||
Base 2 | 100111100111010112 | 101000000000010012 |
Base 3 | 110100212123 | 110111011023 |
Base 4 | 1033032234 | 1100000214 |
Base 5 | 100440115 | 101102045 |
Base 6 | 14233356 | 14311456 |
Base 7 | 4553517 | 4606017 |
Base 8 | 2363538 | 2400118 |
Base 9 | 1332559 | 1343429 |
Base 10 | 8113110 | 8192910 |
Base 11 | 55a5611 | 5661111 |
Base 12 | 3ab4b12 | 3b4b512 |
Base 13 | 2ac0b13 | 2b3a313 |
Base 14 | 217d114 | 21c0114 |
Base 15 | 1908b15 | 1941e15 |
Base 16 | 13ceb16 | 1400916 |