Compare 149551 vs 149561
| Property | 149551 | 149561 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1495511 | 1495611 |
| Prime factorization | 149551 | 149561 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149551 | 1, 149561 |
| Number of properties | 3 | 6 |
| Chen primes | 5918th | |
| Emirps | 2941st | |
| Harmonic primes | 5187th | |
| Isolated primes | 10426th | |
| Lucky primes | 1803rd | |
| Primes | 13813th | 13814th |
| Pythagorean primes | 6891st | |
| Twin primes (1st member) | 1695th | |
| Roman numberals | ||
| Base 2 | 1001001000001011112 | 1001001000001110012 |
| Base 3 | 211210102213 | 211210110223 |
| Base 4 | 2102002334 | 2102003214 |
| Base 5 | 142412015 | 142412215 |
| Base 6 | 31122116 | 31122256 |
| Base 7 | 11620037 | 11620167 |
| Base 8 | 4440578 | 4440718 |
| Base 9 | 2471279 | 2471389 |
| Base 10 | 14955110 | 14956110 |
| Base 11 | a23a611 | a240511 |
| Base 12 | 7266712 | 7267512 |
| Base 13 | 530bc13 | 530c913 |
| Base 14 | 3c70314 | 3c70d14 |
| Base 15 | 2e4a115 | 2e4ab15 |
| Base 16 | 2482f16 | 2483916 |