Compare 127280 vs 127291
| Property | 127280 | 127291 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 24 × 51 × 371 × 431 | 1272911 |
| Prime factorization | 2 × 2 × 2 × 2 × 5 × 37 × 43 | 127291 |
| Divisors count | 40 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 43, 74, 80, 86, 148, 172, 185, 215, 296, 344, 370, 430, 592, 688, 740, 860, 1480, 1591, 1720, 2960, 3182, 3440, 6364, 7955, 12728, 15910, 25456, 31820, 63640, 127280 | 1, 127291 |
| Number of properties | 0 | 4 |
| Harmonic primes | 4489th | |
| Primes | 11925th | |
| Sexy primes (1st member) | 2959th | |
| Twin primes (2nd member) | 1490th | |
| Roman numberals | ||
| Base 2 | 111110001001100002 | 111110001001110112 |
| Base 3 | 201101210023 | 201101211113 |
| Base 4 | 1330103004 | 1330103234 |
| Base 5 | 130331105 | 130331315 |
| Base 6 | 24211326 | 24211516 |
| Base 7 | 10400367 | 10400537 |
| Base 8 | 3704608 | 3704738 |
| Base 9 | 2135329 | 2135449 |
| Base 10 | 12728010 | 12729110 |
| Base 11 | 8769a11 | 876aa11 |
| Base 12 | 617a812 | 617b712 |
| Base 13 | 45c1a13 | 45c2813 |
| Base 14 | 3455614 | 3456314 |
| Base 15 | 27aa515 | 27ab115 |
| Base 16 | 1f13016 | 1f13b16 |