Compare 248971 vs 249257
| Property | 248971 | 249257 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2489711 | 2492571 |
| Prime factorization | 248971 | 249257 |
| Divisors count | 2 | 2 |
| Divisors | 1, 248971 | 1, 249257 |
| Number of properties | 3 | 5 |
| Additive primes | 8896th | 8907th |
| Chen primes | 9097th | |
| Cousin primes (2nd member) | 2571st | |
| Isolated primes | 16801st | 16822nd |
| Primes | 21962nd | 21985th |
| Roman numberals | ||
| Base 2 | 1111001100100010112 | 1111001101101010012 |
| Base 3 | 1101221120113 | 1101222202023 |
| Base 4 | 3303020234 | 3303122214 |
| Base 5 | 304313415 | 304340125 |
| Base 6 | 52003516 | 52015456 |
| Base 7 | 20546027 | 20554617 |
| Base 8 | 7462138 | 7466518 |
| Base 9 | 4184649 | 4188229 |
| Base 10 | 24897110 | 24925710 |
| Base 11 | 16006811 | 1602a811 |
| Base 12 | 1000b712 | 1002b512 |
| Base 13 | 8942813 | 895b813 |
| Base 14 | 66a3914 | 66ba114 |
| Base 15 | 4db8115 | 4dcc215 |
| Base 16 | 3cc8b16 | 3cda916 |