Compare 148997 vs 149239
| Property | 148997 | 149239 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1489971 | 1492391 |
| Prime factorization | 148997 | 149239 |
| Divisors count | 2 | 2 |
| Divisors | 1, 148997 | 1, 149239 |
| Number of properties | 6 | 8 |
| Chen primes | 5894th | 5902nd |
| Emirps | 2929th | |
| Happy primes | 2160th | |
| Harmonic primes | 5175th | |
| Isolated primes | 10388th | 10404th |
| Lucky primes | 1797th | |
| Primes | 13757th | 13781st |
| Pythagorean primes | 6861st | |
| Sexy primes (2nd member) | 3371st | |
| Super primes | 1627th | 1630th |
| Roman numberals | ||
| Base 2 | 1001000110000001012 | 1001000110111101112 |
| Base 3 | 211201011023 | 211202011013 |
| Base 4 | 2101200114 | 2101233134 |
| Base 5 | 142314425 | 142334245 |
| Base 6 | 31054456 | 31105316 |
| Base 7 | 11602527 | 11610467 |
| Base 8 | 4430058 | 4433678 |
| Base 9 | 2463429 | 2466419 |
| Base 10 | 14899710 | 14923910 |
| Base 11 | a1a4211 | a214211 |
| Base 12 | 7228512 | 7244712 |
| Base 13 | 52a8413 | 52c0c13 |
| Base 14 | 3c42914 | 3c55d14 |
| Base 15 | 2e23215 | 2e34415 |
| Base 16 | 2460516 | 246f716 |