Compare 248981 vs 248983
| Property | 248981 | 248983 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2489811 | 71 × 355691 |
| Prime factorization | 248981 | 7 × 35569 |
| Divisors count | 2 | 4 |
| Divisors | 1, 248981 | 1, 7, 35569, 248983 |
| Number of properties | 7 | 1 |
| Chen primes | 9089th | |
| Happy primes | 3308th | |
| Isolated primes | 16802nd | |
| Long primes | 8222nd | |
| Primes | 21963rd | |
| Semiprimes | 55714th | |
| Sexy primes (1st member) | 5126th | |
| Sophie germain primes | 2461st | |
| Roman numberals | ||
| Base 2 | 1111001100100101012 | 1111001100100101112 |
| Base 3 | 1101221121123 | 1101221121213 |
| Base 4 | 3303021114 | 3303021134 |
| Base 5 | 304314115 | 304314135 |
| Base 6 | 52004056 | 52004116 |
| Base 7 | 20546157 | 20546207 |
| Base 8 | 7462258 | 7462278 |
| Base 9 | 4184759 | 4184779 |
| Base 10 | 24898110 | 24898310 |
| Base 11 | 16007711 | 16007911 |
| Base 12 | 10010512 | 10010712 |
| Base 13 | 8943513 | 8943713 |
| Base 14 | 66a4514 | 66a4714 |
| Base 15 | 4db8b15 | 4db8d15 |
| Base 16 | 3cc9516 | 3cc9716 |