Compare 247913 vs 248137
| Property | 247913 | 248137 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2479131 | 2481371 |
| Prime factorization | 247913 | 248137 |
| Divisors count | 2 | 2 |
| Divisors | 1, 247913 | 1, 248137 |
| Number of properties | 4 | 5 |
| Cousin primes (1st member) | 2560th | |
| Harmonic primes | 8172nd | |
| Isolated primes | 16726th | 16740th |
| Long primes | 8184th | 8193rd |
| Primes | 21869th | 21889th |
| Sophie germain primes | 2451st | |
| Roman numberals | ||
| Base 2 | 1111001000011010012 | 1111001001010010012 |
| Base 3 | 1101210012223 | 1101211010213 |
| Base 4 | 3302012214 | 3302110214 |
| Base 5 | 304131235 | 304200225 |
| Base 6 | 51514256 | 51524416 |
| Base 7 | 20515317 | 20523017 |
| Base 8 | 7441518 | 7445118 |
| Base 9 | 4170589 | 4173379 |
| Base 10 | 24791310 | 24813710 |
| Base 11 | 15a29611 | 15a47a11 |
| Base 12 | bb57512 | bb72112 |
| Base 13 | 88ac313 | 88c3613 |
| Base 14 | 664c114 | 6660114 |
| Base 15 | 4d6c815 | 4d7c715 |
| Base 16 | 3c86916 | 3c94916 |