Compare 131427 vs 131437
| Property | 131427 | 131437 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 171 × 8591 | 1314371 |
| Prime factorization | 3 × 3 × 17 × 859 | 131437 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 9, 17, 51, 153, 859, 2577, 7731, 14603, 43809, 131427 | 1, 131437 |
| Number of properties | 0 | 9 |
| Additive primes | 5066th | |
| Cousin primes (1st member) | 1521st | |
| Emirps | 2498th | |
| Good primes | 792nd | |
| Harmonic primes | 4622nd | |
| Isolated primes | 9223rd | |
| Primes | 12278th | |
| Pythagorean primes | 6109th | |
| Sexy primes (2nd member) | 3041st | |
| Roman numberals | ||
| Base 2 | 1000000001011000112 | 1000000001011011012 |
| Base 3 | 202000212003 | 202000220013 |
| Base 4 | 2000112034 | 2000112314 |
| Base 5 | 132012025 | 132012225 |
| Base 6 | 24522436 | 24523016 |
| Base 7 | 10551127 | 10551257 |
| Base 8 | 4005438 | 4005558 |
| Base 9 | 2202509 | 2202619 |
| Base 10 | 13142710 | 13143710 |
| Base 11 | 8a81a11 | 8a82911 |
| Base 12 | 6408312 | 6409112 |
| Base 13 | 47a8a13 | 47a9713 |
| Base 14 | 35c7914 | 35c8514 |
| Base 15 | 28e1c15 | 28e2715 |
| Base 16 | 2016316 | 2016d16 |