Compare 81208 vs 81213
| Property | 81208 | 81213 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 4 |
| Total factors | 4 | 4 |
| Prime factorization | 23 × 101511 | 31 × 111 × 231 × 1071 |
| Prime factorization | 2 × 2 × 2 × 10151 | 3 × 11 × 23 × 107 |
| Divisors count | 8 | 16 |
| Divisors | 1, 2, 4, 8, 10151, 20302, 40604, 81208 | 1, 3, 11, 23, 33, 69, 107, 253, 321, 759, 1177, 2461, 3531, 7383, 27071, 81213 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100111101001110002 | 100111101001111012 |
| Base 3 | 110101012013 | 110101012203 |
| Base 4 | 1033103204 | 1033103314 |
| Base 5 | 100443135 | 100443235 |
| Base 6 | 14235446 | 14235536 |
| Base 7 | 4555217 | 4555267 |
| Base 8 | 2364708 | 2364758 |
| Base 9 | 1333519 | 1333569 |
| Base 10 | 8120810 | 8121310 |
| Base 11 | 5601611 | 5602011 |
| Base 12 | 3abb412 | 3abb912 |
| Base 13 | 2ac6a13 | 2ac7213 |
| Base 14 | 2184814 | 2184d14 |
| Base 15 | 190dd15 | 190e315 |
| Base 16 | 13d3816 | 13d3d16 |