Compare 64145 vs 64153
| Property | 64145 | 64153 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 128291 | 641531 |
| Prime factorization | 5 × 12829 | 64153 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 12829, 64145 | 1, 64153 |
| Number of properties | 1 | 7 |
| Additive primes | 2759th | |
| Cousin primes (1st member) | 848th | |
| Long primes | 2435th | |
| Primes | 6426th | |
| Prime triplets (2nd member) | 365th | |
| Pythagorean primes | 3201st | |
| Semiprimes | 15324th | |
| Twin primes (2nd member) | 846th | |
| Roman numberals | ||
| Base 2 | 11111010100100012 | 11111010100110012 |
| Base 3 | 100202222023 | 100210000013 |
| Base 4 | 332221014 | 332221214 |
| Base 5 | 40230405 | 40231035 |
| Base 6 | 12125456 | 12130016 |
| Base 7 | 3550047 | 3550157 |
| Base 8 | 1752218 | 1752318 |
| Base 9 | 1068829 | 1070019 |
| Base 10 | 6414510 | 6415310 |
| Base 11 | 4421411 | 4422111 |
| Base 12 | 3115512 | 3116112 |
| Base 13 | 2327313 | 2327b13 |
| Base 14 | 1953b14 | 1954514 |
| Base 15 | 1401515 | 1401d15 |
| Base 16 | fa9116 | fa9916 |