Compare 81002 vs 81003
| Property | 81002 | 81003 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 4 |
| Prime factorization | 21 × 1011 × 4011 | 31 × 131 × 311 × 671 |
| Prime factorization | 2 × 101 × 401 | 3 × 13 × 31 × 67 |
| Divisors count | 8 | 16 |
| Divisors | 1, 2, 101, 202, 401, 802, 40501, 81002 | 1, 3, 13, 31, 39, 67, 93, 201, 403, 871, 1209, 2077, 2613, 6231, 27001, 81003 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100111100011010102 | 100111100011010112 |
| Base 3 | 110100100023 | 110100100103 |
| Base 4 | 1033012224 | 1033012234 |
| Base 5 | 100430025 | 100430035 |
| Base 6 | 14230026 | 14230036 |
| Base 7 | 4551057 | 4551067 |
| Base 8 | 2361528 | 2361538 |
| Base 9 | 1331029 | 1331039 |
| Base 10 | 8100210 | 8100310 |
| Base 11 | 5594911 | 5594a11 |
| Base 12 | 3aa6212 | 3aa6312 |
| Base 13 | 2ab3c13 | 2ab4013 |
| Base 14 | 2173c14 | 2173d14 |
| Base 15 | 1900215 | 1900315 |
| Base 16 | 13c6a16 | 13c6b16 |