Compare 149101 vs 149143
| Property | 149101 | 149143 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1491011 | 1491431 |
| Prime factorization | 149101 | 149143 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149101 | 1, 149143 |
| Number of properties | 5 | 4 |
| Happy primes | 2157th | |
| Harmonic primes | 5172nd | |
| Isolated primes | 10398th | |
| Long primes | 5137th | 5139th |
| Primes | 13769th | 13773rd |
| Pythagorean primes | 6868th | |
| Twin primes (2nd member) | 1687th | |
| Roman numberals | ||
| Base 2 | 1001000110011011012 | 1001000110100101112 |
| Base 3 | 211201120213 | 211201202113 |
| Base 4 | 2101212314 | 2101221134 |
| Base 5 | 142324015 | 142330335 |
| Base 6 | 31101416 | 31102516 |
| Base 7 | 11604617 | 11605517 |
| Base 8 | 4431558 | 4432278 |
| Base 9 | 2464679 | 2465249 |
| Base 10 | 14910110 | 14914310 |
| Base 11 | a202711 | a206511 |
| Base 12 | 7235112 | 7238712 |
| Base 13 | 52b3413 | 52b6713 |
| Base 14 | 3c4a114 | 3c4d114 |
| Base 15 | 2e2a115 | 2e2cd15 |
| Base 16 | 2466d16 | 2469716 |