Compare 80149 vs 80161
| Property | 80149 | 80161 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 801491 | 191 × 42191 |
| Prime factorization | 80149 | 19 × 4219 |
| Divisors count | 2 | 4 |
| Divisors | 1, 80149 | 1, 19, 4219, 80161 |
| Number of properties | 7 | 1 |
| Chen primes | 3548th | |
| Cousin primes (1st member) | 1016th | |
| Long primes | 2978th | |
| Primes | 7847th | |
| Prime triplets (2nd member) | 422nd | |
| Pythagorean primes | 3907th | |
| Semiprimes | 18959th | |
| Twin primes (2nd member) | 1008th | |
| Roman numberals | ||
| Base 2 | 100111001000101012 | 100111001001000012 |
| Base 3 | 110012211113 | 110012212213 |
| Base 4 | 1032101114 | 1032102014 |
| Base 5 | 100310445 | 100311215 |
| Base 6 | 14150216 | 14150416 |
| Base 7 | 4524467 | 4524647 |
| Base 8 | 2344258 | 2344418 |
| Base 9 | 1318449 | 1318579 |
| Base 10 | 8014910 | 8016110 |
| Base 11 | 5524311 | 5525411 |
| Base 12 | 3a47112 | 3a48112 |
| Base 13 | 2a63413 | 2a64313 |
| Base 14 | 212cd14 | 212db14 |
| Base 15 | 18b3415 | 18b4115 |
| Base 16 | 1391516 | 1392116 |