Compare 149239 vs 149249
| Property | 149239 | 149249 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1492391 | 1492491 |
| Prime factorization | 149239 | 149249 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149239 | 1, 149249 |
| Number of properties | 8 | 7 |
| Additive primes | 5687th | |
| Chen primes | 5902nd | 5903rd |
| Emirps | 2929th | |
| Happy primes | 2160th | |
| Harmonic primes | 5175th | 5176th |
| Isolated primes | 10404th | |
| Lucky primes | 1797th | |
| Primes | 13781st | 13782nd |
| Pythagorean primes | 6875th | |
| Super primes | 1630th | |
| Twin primes (1st member) | 1690th | |
| Ulam primes | 980th | |
| Roman numberals | ||
| Base 2 | 1001000110111101112 | 1001000111000000012 |
| Base 3 | 211202011013 | 211202012023 |
| Base 4 | 2101233134 | 2101300014 |
| Base 5 | 142334245 | 142334445 |
| Base 6 | 31105316 | 31105456 |
| Base 7 | 11610467 | 11610627 |
| Base 8 | 4433678 | 4434018 |
| Base 9 | 2466419 | 2466529 |
| Base 10 | 14923910 | 14924910 |
| Base 11 | a214211 | a215111 |
| Base 12 | 7244712 | 7245512 |
| Base 13 | 52c0c13 | 52c1913 |
| Base 14 | 3c55d14 | 3c56914 |
| Base 15 | 2e34415 | 2e34e15 |
| Base 16 | 246f716 | 2470116 |