Compare 489956 vs 489961
| Property | 489956 | 489961 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 22 × 1224891 | 4899611 |
| Prime factorization | 2 × 2 × 122489 | 489961 |
| Divisors count | 6 | 2 |
| Divisors | 1, 2, 4, 122489, 244978, 489956 | 1, 489961 |
| Number of properties | 0 | 4 |
| Additive primes | 16022nd | |
| Chen primes | 16204th | |
| Primes | 40764th | |
| Twin primes (2nd member) | 4487th | |
| Roman numberals | ||
| Base 2 | 11101111001111001002 | 11101111001111010012 |
| Base 3 | 2202200021123 | 2202200022013 |
| Base 4 | 13132132104 | 13132132214 |
| Base 5 | 1111343115 | 1111343215 |
| Base 6 | 143001526 | 143002016 |
| Base 7 | 41103057 | 41103137 |
| Base 8 | 16747448 | 16747518 |
| Base 9 | 8260759 | 8260819 |
| Base 10 | 48995610 | 48996110 |
| Base 11 | 30512511 | 30512a11 |
| Base 12 | 1b765812 | 1b766112 |
| Base 13 | 14201c13 | 14202413 |
| Base 14 | ca7ac14 | ca7b314 |
| Base 15 | 9a28b15 | 9a29115 |
| Base 16 | 779e416 | 779e916 |