Compare 149021 vs 149287
| Property | 149021 | 149287 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1490211 | 1492871 |
| Prime factorization | 149021 | 149287 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149021 | 1, 149287 |
| Number of properties | 10 | 5 |
| Additive primes | 5678th | 5689th |
| Emirps | 2923rd | 2931st |
| Happy primes | 2156th | |
| Harmonic primes | 5179th | |
| Isolated primes | 10390th | 10407th |
| Primes | 13759th | 13786th |
| Pythagorean primes | 6862nd | |
| Sexy primes (1st member) | 3372nd | |
| Sexy prime triplets (1st member) | 704th | |
| Sophie germain primes | 1627th | |
| Super primes | 1628th | |
| Roman numberals | ||
| Base 2 | 1001000110000111012 | 1001000111001001112 |
| Base 3 | 211201020223 | 211202100113 |
| Base 4 | 2101201314 | 2101302134 |
| Base 5 | 142320415 | 142341225 |
| Base 6 | 31055256 | 31110516 |
| Base 7 | 11603157 | 11611457 |
| Base 8 | 4430358 | 4434478 |
| Base 9 | 2463689 | 2467049 |
| Base 10 | 14902110 | 14928710 |
| Base 11 | a1a6411 | a218611 |
| Base 12 | 722a512 | 7248712 |
| Base 13 | 52aa213 | 52c4813 |
| Base 14 | 3c44514 | 3c59514 |
| Base 15 | 2e24b15 | 2e37715 |
| Base 16 | 2461d16 | 2472716 |