Compare 490655 vs 490663
| Property | 490655 | 490663 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 51 × 112 × 8111 | 4906631 |
| Prime factorization | 5 × 11 × 11 × 811 | 490663 |
| Divisors count | 12 | 2 |
| Divisors | 1, 5, 11, 55, 121, 605, 811, 4055, 8921, 44605, 98131, 490655 | 1, 490663 |
| Number of properties | 0 | 2 |
| Primes | 40821st | |
| Twin primes (2nd member) | 4494th | |
| Roman numberals | ||
| Base 2 | 11101111100100111112 | 11101111100101001112 |
| Base 3 | 2202210011023 | 2202210012013 |
| Base 4 | 13133021334 | 13133022134 |
| Base 5 | 1112001105 | 1112001235 |
| Base 6 | 143033156 | 143033316 |
| Base 7 | 41123247 | 41123357 |
| Base 8 | 16762378 | 16762478 |
| Base 9 | 8270429 | 8270519 |
| Base 10 | 49065510 | 49066310 |
| Base 11 | 30570011 | 30570811 |
| Base 12 | 1b7b3b12 | 1b7b4712 |
| Base 13 | 14243913 | 14244413 |
| Base 14 | cab4b14 | cab5514 |
| Base 15 | 9a5a515 | 9a5ad15 |
| Base 16 | 77c9f16 | 77ca716 |