Compare 39901 vs 40087
| Property | 39901 | 40087 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 399011 | 400871 |
| Prime factorization | 39901 | 40087 |
| Divisors count | 2 | 2 |
| Divisors | 1, 39901 | 1, 40087 |
| Number of properties | 5 | 7 |
| Additive primes | 1883rd | |
| Emirps | 976th | |
| Happy primes | 689th | |
| Harmonic primes | 1563rd | |
| Isolated primes | 3015th | 3027th |
| Long primes | 1588th | |
| Primes | 4196th | 4210th |
| Pythagorean primes | 2081st | |
| Sexy primes (1st member) | 1196th | |
| Sexy prime triplets (1st member) | 291st | |
| Roman numberals | ||
| Base 2 | 10011011110111012 | 10011100100101112 |
| Base 3 | 20002012113 | 20002222013 |
| Base 4 | 212331314 | 213021134 |
| Base 5 | 22341015 | 22403225 |
| Base 6 | 5044216 | 5053316 |
| Base 7 | 2242217 | 2246057 |
| Base 8 | 1157358 | 1162278 |
| Base 9 | 606549 | 608819 |
| Base 10 | 3990110 | 4008710 |
| Base 11 | 27a8411 | 2813311 |
| Base 12 | 1b11112 | 1b24712 |
| Base 13 | 1521413 | 1532813 |
| Base 14 | 1078114 | 1087514 |
| Base 15 | bc5115 | bd2715 |
| Base 16 | 9bdd16 | 9c9716 |