Compare 135281 vs 135291
| Property | 135281 | 135291 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1352811 | 31 × 131 × 34691 |
| Prime factorization | 135281 | 3 × 13 × 3469 |
| Divisors count | 2 | 8 |
| Divisors | 1, 135281 | 1, 3, 13, 39, 3469, 10407, 45097, 135291 |
| Number of properties | 9 | 0 |
| Chen primes | 5435th | |
| Cousin primes (2nd member) | 1560th | |
| Harmonic primes | 4737th | |
| Primes | 12601st | |
| Prime triplets (2nd member) | 631st | |
| Pythagorean primes | 6275th | |
| Sophie germain primes | 1501st | |
| Super primes | 1505th | |
| Twin primes (1st member) | 1565th | |
| Roman numberals | ||
| Base 2 | 1000010000011100012 | 1000010000011110112 |
| Base 3 | 202121201023 | 202121202103 |
| Base 4 | 2010013014 | 2010013234 |
| Base 5 | 133121115 | 133121315 |
| Base 6 | 25221456 | 25222036 |
| Base 7 | 11022567 | 11023027 |
| Base 8 | 4101618 | 4101738 |
| Base 9 | 2255129 | 2255239 |
| Base 10 | 13528110 | 13529110 |
| Base 11 | 9270311 | 9271211 |
| Base 12 | 6635512 | 6636312 |
| Base 13 | 4976313 | 4977013 |
| Base 14 | 3742d14 | 3743914 |
| Base 15 | 2a13b15 | 2a14615 |
| Base 16 | 2107116 | 2107b16 |