Compare 42751 vs 42961
| Property | 42751 | 42961 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 427511 | 429611 |
| Prime factorization | 42751 | 42961 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42751 | 1, 42961 |
| Number of properties | 6 | 6 |
| Additive primes | 1996th | |
| Chen primes | 2094th | 2102nd |
| Harmonic primes | 1663rd | 1670th |
| Isolated primes | 3230th | 3246th |
| Lucky primes | 653rd | |
| Primes | 4471st | 4491st |
| Pythagorean primes | 2229th | |
| Sexy primes (1st member) | 1275th | |
| Roman numberals | ||
| Base 2 | 10100110111111112 | 10100111110100012 |
| Base 3 | 20111221013 | 20112210113 |
| Base 4 | 221233334 | 221331014 |
| Base 5 | 23320015 | 23333215 |
| Base 6 | 5255316 | 5305216 |
| Base 7 | 2354327 | 2361527 |
| Base 8 | 1233778 | 1237218 |
| Base 9 | 645719 | 648349 |
| Base 10 | 4275110 | 4296110 |
| Base 11 | 2a13511 | 2a30611 |
| Base 12 | 208a712 | 20a4112 |
| Base 13 | 165c713 | 1672913 |
| Base 14 | 1181914 | 1192914 |
| Base 15 | ca0115 | cae115 |
| Base 16 | a6ff16 | a7d116 |