Compare 980206 vs 980209
| Property | 980206 | 980209 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 4901031 | 611 × 160691 |
| Prime factorization | 2 × 490103 | 61 × 16069 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 490103, 980206 | 1, 61, 16069, 980209 |
| Number of properties | 1 | 1 |
| Semiprimes | 206032nd | 206034th |
| Roman numberals | ||
| Base 2 | 111011110100111011102 | 111011110100111100012 |
| Base 3 | 12112101202213 | 12112101210013 |
| Base 4 | 32331032324 | 32331033014 |
| Base 5 | 2223313115 | 2223313145 |
| Base 6 | 330015546 | 330020016 |
| Base 7 | 112215137 | 112215167 |
| Base 8 | 35723568 | 35723618 |
| Base 9 | 17535279 | 17535319 |
| Base 10 | 98020610 | 98020910 |
| Base 11 | 60a49711 | 60a49a11 |
| Base 12 | 3b32ba12 | 3b330112 |
| Base 13 | 28420613 | 28420913 |
| Base 14 | 1b730a14 | 1b730d14 |
| Base 15 | 14567115 | 14567415 |
| Base 16 | ef4ee16 | ef4f116 |