Compare 489949 vs 489961
| Property | 489949 | 489961 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 831 × 59031 | 4899611 |
| Prime factorization | 83 × 5903 | 489961 |
| Divisors count | 4 | 2 |
| Divisors | 1, 83, 5903, 489949 | 1, 489961 |
| Number of properties | 1 | 4 |
| Additive primes | 16022nd | |
| Chen primes | 16204th | |
| Primes | 40764th | |
| Semiprimes | 106258th | |
| Twin primes (2nd member) | 4487th | |
| Roman numberals | ||
| Base 2 | 11101111001110111012 | 11101111001111010012 |
| Base 3 | 2202200020213 | 2202200022013 |
| Base 4 | 13132131314 | 13132132214 |
| Base 5 | 1111342445 | 1111343215 |
| Base 6 | 143001416 | 143002016 |
| Base 7 | 41102657 | 41103137 |
| Base 8 | 16747358 | 16747518 |
| Base 9 | 8260679 | 8260819 |
| Base 10 | 48994910 | 48996110 |
| Base 11 | 30511911 | 30512a11 |
| Base 12 | 1b765112 | 1b766112 |
| Base 13 | 14201513 | 14202413 |
| Base 14 | ca7a514 | ca7b314 |
| Base 15 | 9a28415 | 9a29115 |
| Base 16 | 779dd16 | 779e916 |