Compare 149143 vs 149399
| Property | 149143 | 149399 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1491431 | 1493991 |
| Prime factorization | 149143 | 149399 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149143 | 1, 149399 |
| Number of properties | 4 | 6 |
| Harmonic primes | 5172nd | 5183rd |
| Isolated primes | 10398th | 10418th |
| Long primes | 5139th | |
| Primes | 13773rd | 13797th |
| Safe primes | 917th | |
| Sexy primes (2nd member) | 3379th | |
| Sophie germain primes | 1632nd | |
| Roman numberals | ||
| Base 2 | 1001000110100101112 | 1001000111100101112 |
| Base 3 | 211201202113 | 211202210223 |
| Base 4 | 2101221134 | 2101321134 |
| Base 5 | 142330335 | 142400445 |
| Base 6 | 31102516 | 31113556 |
| Base 7 | 11605517 | 11613657 |
| Base 8 | 4432278 | 4436278 |
| Base 9 | 2465249 | 2468389 |
| Base 10 | 14914310 | 14939910 |
| Base 11 | a206511 | a227811 |
| Base 12 | 7238712 | 7255b12 |
| Base 13 | 52b6713 | 5300313 |
| Base 14 | 3c4d114 | 3c63514 |
| Base 15 | 2e2cd15 | 2e3ee15 |
| Base 16 | 2469716 | 2479716 |