Compare 149143 vs 149309
| Property | 149143 | 149309 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1491431 | 1493091 |
| Prime factorization | 149143 | 149309 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149143 | 1, 149309 |
| Number of properties | 4 | 6 |
| Chen primes | 5906th | |
| Happy primes | 2163rd | |
| Harmonic primes | 5172nd | |
| Isolated primes | 10398th | 10409th |
| Long primes | 5139th | 5145th |
| Primes | 13773rd | 13788th |
| Pythagorean primes | 6879th | |
| Roman numberals | ||
| Base 2 | 1001000110100101112 | 1001000111001111012 |
| Base 3 | 211201202113 | 211202102223 |
| Base 4 | 2101221134 | 2101303314 |
| Base 5 | 142330335 | 142342145 |
| Base 6 | 31102516 | 31111256 |
| Base 7 | 11605517 | 11612067 |
| Base 8 | 4432278 | 4434758 |
| Base 9 | 2465249 | 2467289 |
| Base 10 | 14914310 | 14930910 |
| Base 11 | a206511 | a21a611 |
| Base 12 | 7238712 | 724a512 |
| Base 13 | 52b6713 | 52c6413 |
| Base 14 | 3c4d114 | 3c5ad14 |
| Base 15 | 2e2cd15 | 2e38e15 |
| Base 16 | 2469716 | 2473d16 |