Compare 489155 vs 489161
| Property | 489155 | 489161 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 51 × 192 × 2711 | 4891611 |
| Prime factorization | 5 × 19 × 19 × 271 | 489161 |
| Divisors count | 12 | 2 |
| Divisors | 1, 5, 19, 95, 271, 361, 1355, 1805, 5149, 25745, 97831, 489155 | 1, 489161 |
| Number of properties | 0 | 6 |
| Additive primes | 15998th | |
| Chen primes | 16179th | |
| Cousin primes (2nd member) | 4479th | |
| Isolated primes | 31748th | |
| Primes | 40701st | |
| Sophie germain primes | 4248th | |
| Roman numberals | ||
| Base 2 | 11101110110110000112 | 11101110110110010012 |
| Base 3 | 2202112222123 | 2202120000023 |
| Base 4 | 13131230034 | 13131230214 |
| Base 5 | 1111231105 | 1111231215 |
| Base 6 | 142523356 | 142523456 |
| Base 7 | 41050527 | 41050617 |
| Base 8 | 16733038 | 16733118 |
| Base 9 | 8248859 | 8250029 |
| Base 10 | 48915510 | 48916110 |
| Base 11 | 30456711 | 30457211 |
| Base 12 | 1b70ab12 | 1b70b512 |
| Base 13 | 14185413 | 14185a13 |
| Base 14 | ca39914 | ca3a114 |
| Base 15 | 99e0515 | 99e0b15 |
| Base 16 | 776c316 | 776c916 |