Compare 144539 vs 145931
| Property | 144539 | 145931 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1445391 | 1459311 |
| Prime factorization | 144539 | 145931 |
| Divisors count | 2 | 2 |
| Divisors | 1, 144539 | 1, 145931 |
| Number of properties | 5 | 6 |
| Additive primes | 5575th | |
| Chen primes | 5749th | 5799th |
| Happy primes | 2120th | |
| Long primes | 4983rd | 5033rd |
| Primes | 13384th | 13500th |
| Safe primes | 899th | |
| Twin primes (1st member) | 1649th | 1658th |
| Roman numberals | ||
| Base 2 | 1000110100100110112 | 1000111010000010112 |
| Base 3 | 211000210223 | 211020112123 |
| Base 4 | 2031021234 | 2032200234 |
| Base 5 | 141111245 | 141322115 |
| Base 6 | 30330556 | 30433356 |
| Base 7 | 11412537 | 11453127 |
| Base 8 | 4322338 | 4350138 |
| Base 9 | 2402389 | 2421559 |
| Base 10 | 14453910 | 14593110 |
| Base 11 | 9965a11 | 9a70511 |
| Base 12 | 6b78b12 | 7054b12 |
| Base 13 | 50a3513 | 5156613 |
| Base 14 | 3a96314 | 3b27914 |
| Base 15 | 2cc5e15 | 2d38b15 |
| Base 16 | 2349b16 | 23a0b16 |