Compare 149399 vs 149561
| Property | 149399 | 149561 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1493991 | 1495611 |
| Prime factorization | 149399 | 149561 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149399 | 1, 149561 |
| Number of properties | 6 | 6 |
| Chen primes | 5918th | |
| Emirps | 2941st | |
| Harmonic primes | 5183rd | 5187th |
| Isolated primes | 10418th | |
| Primes | 13797th | 13814th |
| Pythagorean primes | 6891st | |
| Safe primes | 917th | |
| Sexy primes (2nd member) | 3379th | |
| Sophie germain primes | 1632nd | |
| Twin primes (1st member) | 1695th | |
| Roman numberals | ||
| Base 2 | 1001000111100101112 | 1001001000001110012 |
| Base 3 | 211202210223 | 211210110223 |
| Base 4 | 2101321134 | 2102003214 |
| Base 5 | 142400445 | 142412215 |
| Base 6 | 31113556 | 31122256 |
| Base 7 | 11613657 | 11620167 |
| Base 8 | 4436278 | 4440718 |
| Base 9 | 2468389 | 2471389 |
| Base 10 | 14939910 | 14956110 |
| Base 11 | a227811 | a240511 |
| Base 12 | 7255b12 | 7267512 |
| Base 13 | 5300313 | 530c913 |
| Base 14 | 3c63514 | 3c70d14 |
| Base 15 | 2e3ee15 | 2e4ab15 |
| Base 16 | 2479716 | 2483916 |