Compare 490090 vs 490097
| Property | 490090 | 490097 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 51 × 490091 | 4900971 |
| Prime factorization | 2 × 5 × 49009 | 490097 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 5, 10, 49009, 98018, 245045, 490090 | 1, 490097 |
| Number of properties | 0 | 6 |
| Additive primes | 16027th | |
| Chen primes | 16209th | |
| Isolated primes | 31796th | |
| Primes | 40773rd | |
| Sexy primes (1st member) | 9018th | |
| Ulam primes | 2982nd | |
| Roman numberals | ||
| Base 2 | 11101111010011010102 | 11101111010011100012 |
| Base 3 | 2202200211113 | 2202200212023 |
| Base 4 | 13132212224 | 13132213014 |
| Base 5 | 1111403305 | 1111403425 |
| Base 6 | 143005346 | 143005456 |
| Base 7 | 41105567 | 41105667 |
| Base 8 | 16751528 | 16751618 |
| Base 9 | 8262449 | 8262529 |
| Base 10 | 49009010 | 49009710 |
| Base 11 | 30523711 | 30524311 |
| Base 12 | 1b774a12 | 1b775512 |
| Base 13 | 1420c313 | 1420ca13 |
| Base 14 | ca86614 | ca86d14 |
| Base 15 | 9a32a15 | 9a33215 |
| Base 16 | 77a6a16 | 77a7116 |