Compare 490416 vs 490421
| Property | 490416 | 490421 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 24 × 31 × 171 × 6011 | 4904211 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 17 × 601 | 490421 |
| Divisors count | 40 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 601, 816, 1202, 1803, 2404, 3606, 4808, 7212, 9616, 10217, 14424, 20434, 28848, 30651, 40868, 61302, 81736, 122604, 163472, 245208, 490416 | 1, 490421 |
| Number of properties | 0 | 4 |
| Chen primes | 16218th | |
| Cousin primes (2nd member) | 4488th | |
| Isolated primes | 31819th | |
| Primes | 40798th | |
| Roman numberals | ||
| Base 2 | 11101111011101100002 | 11101111011101101012 |
| Base 3 | 2202202011203 | 2202202012023 |
| Base 4 | 13132323004 | 13132323114 |
| Base 5 | 1111431315 | 1111431415 |
| Base 6 | 143022406 | 143022456 |
| Base 7 | 41115337 | 41115417 |
| Base 8 | 16756608 | 16756658 |
| Base 9 | 8266469 | 8266529 |
| Base 10 | 49041610 | 49042110 |
| Base 11 | 30550311 | 30550811 |
| Base 12 | 1b798012 | 1b798512 |
| Base 13 | 1422b413 | 1422b913 |
| Base 14 | caa1a14 | caa2114 |
| Base 15 | 9a49615 | 9a49b15 |
| Base 16 | 77bb016 | 77bb516 |