Compare 248981 vs 249727
| Property | 248981 | 249727 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2489811 | 2497271 |
| Prime factorization | 248981 | 249727 |
| Divisors count | 2 | 2 |
| Divisors | 1, 248981 | 1, 249727 |
| Number of properties | 7 | 7 |
| Additive primes | 8922nd | |
| Chen primes | 9089th | 9114th |
| Happy primes | 3308th | 3314th |
| Harmonic primes | 8220th | |
| Isolated primes | 16802nd | 16851st |
| Long primes | 8222nd | |
| Primes | 21963rd | 22022nd |
| Sexy primes (1st member) | 5126th | |
| Sexy primes (2nd member) | 5140th | |
| Sophie germain primes | 2461st | |
| Roman numberals | ||
| Base 2 | 1111001100100101012 | 1111001111011111112 |
| Base 3 | 1101221121123 | 1102001200113 |
| Base 4 | 3303021114 | 3303313334 |
| Base 5 | 304314115 | 304424025 |
| Base 6 | 52004056 | 52040516 |
| Base 7 | 20546157 | 20600327 |
| Base 8 | 7462258 | 7475778 |
| Base 9 | 4184759 | 4205049 |
| Base 10 | 24898110 | 24972710 |
| Base 11 | 16007711 | 16069511 |
| Base 12 | 10010512 | 10062712 |
| Base 13 | 8943513 | 8988a13 |
| Base 14 | 66a4514 | 6701914 |
| Base 15 | 4db8b15 | 4ded715 |
| Base 16 | 3cc9516 | 3cf7f16 |