Compare 13127 vs 13138
| Property | 13127 | 13138 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 131271 | 21 × 65691 |
| Prime factorization | 13127 | 2 × 6569 |
| Divisors count | 2 | 4 |
| Divisors | 1, 13127 | 1, 2, 6569, 13138 |
| Number of properties | 7 | 1 |
| Chen primes | 792nd | |
| Harmonic primes | 560th | |
| Isolated primes | 1067th | |
| Long primes | 606th | |
| Primes | 1562nd | |
| Safe primes | 146th | |
| Semiprimes | 3404th | |
| Sexy primes (2nd member) | 502nd | |
| Roman numberals | ||
| Base 2 | 110011010001112 | 110011010100102 |
| Base 3 | 2000000123 | 2000001213 |
| Base 4 | 30310134 | 30311024 |
| Base 5 | 4100025 | 4100235 |
| Base 6 | 1404356 | 1404546 |
| Base 7 | 531627 | 532067 |
| Base 8 | 315078 | 315228 |
| Base 9 | 200059 | 200179 |
| Base 10 | 1312710 | 1313810 |
| Base 11 | 995411 | 996411 |
| Base 12 | 771b12 | 772a12 |
| Base 13 | 5c8a13 | 5c9813 |
| Base 14 | 4ad914 | 4b0614 |
| Base 15 | 3d5215 | 3d5d15 |
| Base 16 | 334716 | 335216 |