Compare 149244 vs 149249
| Property | 149244 | 149249 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 31 × 124371 | 1492491 |
| Prime factorization | 2 × 2 × 3 × 12437 | 149249 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 3, 4, 6, 12, 12437, 24874, 37311, 49748, 74622, 149244 | 1, 149249 |
| Number of properties | 0 | 7 |
| Additive primes | 5687th | |
| Chen primes | 5903rd | |
| Harmonic primes | 5176th | |
| Primes | 13782nd | |
| Pythagorean primes | 6875th | |
| Twin primes (1st member) | 1690th | |
| Ulam primes | 980th | |
| Roman numberals | ||
| Base 2 | 1001000110111111002 | 1001000111000000012 |
| Base 3 | 211202011203 | 211202012023 |
| Base 4 | 2101233304 | 2101300014 |
| Base 5 | 142334345 | 142334445 |
| Base 6 | 31105406 | 31105456 |
| Base 7 | 11610547 | 11610627 |
| Base 8 | 4433748 | 4434018 |
| Base 9 | 2466469 | 2466529 |
| Base 10 | 14924410 | 14924910 |
| Base 11 | a214711 | a215111 |
| Base 12 | 7245012 | 7245512 |
| Base 13 | 52c1413 | 52c1913 |
| Base 14 | 3c56414 | 3c56914 |
| Base 15 | 2e34915 | 2e34e15 |
| Base 16 | 246fc16 | 2470116 |