Compare 81225 vs 81237
| Property | 81225 | 81237 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 6 | 3 |
| Prime factorization | 32 × 52 × 192 | 31 × 131 × 20831 |
| Prime factorization | 3 × 3 × 5 × 5 × 19 × 19 | 3 × 13 × 2083 |
| Divisors count | 27 | 8 |
| Divisors | 1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 361, 475, 855, 1083, 1425, 1805, 3249, 4275, 5415, 9025, 16245, 27075, 81225 | 1, 3, 13, 39, 2083, 6249, 27079, 81237 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100111101010010012 | 100111101010101012 |
| Base 3 | 110101021003 | 110101022103 |
| Base 4 | 1033110214 | 1033111114 |
| Base 5 | 100444005 | 100444225 |
| Base 6 | 14240136 | 14240336 |
| Base 7 | 4555447 | 4555627 |
| Base 8 | 2365118 | 2365258 |
| Base 9 | 1333709 | 1333839 |
| Base 10 | 8122510 | 8123710 |
| Base 11 | 5603111 | 5604211 |
| Base 12 | 3b00912 | 3b01912 |
| Base 13 | 2ac8113 | 2ac9013 |
| Base 14 | 2185b14 | 2186914 |
| Base 15 | 1910015 | 1910c15 |
| Base 16 | 13d4916 | 13d5516 |