Compare 81222 vs 81229
| Property | 81222 | 81229 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 31 × 135371 | 291 × 28011 |
| Prime factorization | 2 × 3 × 13537 | 29 × 2801 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 3, 6, 13537, 27074, 40611, 81222 | 1, 29, 2801, 81229 |
| Number of properties | 0 | 1 |
| Semiprimes | 19189th | |
| Roman numberals | ||
| Base 2 | 100111101010001102 | 100111101010011012 |
| Base 3 | 110101020203 | 110101021113 |
| Base 4 | 1033110124 | 1033110314 |
| Base 5 | 100443425 | 100444045 |
| Base 6 | 14240106 | 14240216 |
| Base 7 | 4555417 | 4555517 |
| Base 8 | 2365068 | 2365158 |
| Base 9 | 1333669 | 1333749 |
| Base 10 | 8122210 | 8122910 |
| Base 11 | 5602911 | 5603511 |
| Base 12 | 3b00612 | 3b01112 |
| Base 13 | 2ac7b13 | 2ac8513 |
| Base 14 | 2185814 | 2186114 |
| Base 15 | 190ec15 | 1910415 |
| Base 16 | 13d4616 | 13d4d16 |