Compare 609981 vs 609989
| Property | 609981 | 609989 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 1271 × 16011 | 6099891 |
| Prime factorization | 3 × 127 × 1601 | 609989 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 127, 381, 1601, 4803, 203327, 609981 | 1, 609989 |
| Number of properties | 0 | 4 |
| Additive primes | 19486th | |
| Chen primes | 19557th | |
| Primes | 49859th | |
| Twin primes (1st member) | 5410th | |
| Roman numberals | ||
| Base 2 | 100101001110101111012 | 100101001110110001012 |
| Base 3 | 10102222012203 | 10102222020123 |
| Base 4 | 21103223314 | 21103230114 |
| Base 5 | 1240044115 | 1240044245 |
| Base 6 | 210235536 | 210240056 |
| Base 7 | 51202417 | 51202527 |
| Base 8 | 22472758 | 22473058 |
| Base 9 | 11286569 | 11286659 |
| Base 10 | 60998110 | 60998910 |
| Base 11 | 38731911 | 38732611 |
| Base 12 | 254bb912 | 25500512 |
| Base 13 | 18484813 | 18485313 |
| Base 14 | 11c42114 | 11c42914 |
| Base 15 | c0b0615 | c0b0e15 |
| Base 16 | 94ebd16 | 94ec516 |