Compare 81157 vs 81299
| Property | 81157 | 81299 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 811571 | 812991 |
| Prime factorization | 81157 | 81299 |
| Divisors count | 2 | 2 |
| Divisors | 1, 81157 | 1, 81299 |
| Number of properties | 6 | 5 |
| Additive primes | 3308th | |
| Harmonic primes | 2997th | |
| Isolated primes | 5898th | 5907th |
| Long primes | 3019th | |
| Lucky primes | 1070th | |
| Primes | 7943rd | 7956th |
| Pythagorean primes | 3958th | |
| Sexy primes (1st member) | 2065th | |
| Sexy primes (2nd member) | 2068th | |
| Roman numberals | ||
| Base 2 | 100111101000001012 | 100111101100100112 |
| Base 3 | 110100222113 | 110101120023 |
| Base 4 | 1033100114 | 1033121034 |
| Base 5 | 100441125 | 101001445 |
| Base 6 | 14234216 | 14242156 |
| Base 7 | 4554167 | 4560117 |
| Base 8 | 2364058 | 2366238 |
| Base 9 | 1332849 | 1334629 |
| Base 10 | 8115710 | 8129910 |
| Base 11 | 55a7a11 | 5609911 |
| Base 12 | 3ab7112 | 3b06b12 |
| Base 13 | 2ac2b13 | 2b00a13 |
| Base 14 | 2180d14 | 218b114 |
| Base 15 | 190a715 | 1914e15 |
| Base 16 | 13d0516 | 13d9316 |