Compare 1480 vs 1491
| Property | 1480 | 1491 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 23 × 51 × 371 | 31 × 71 × 711 |
| Prime factorization | 2 × 2 × 2 × 5 × 37 | 3 × 7 × 71 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480 | 1, 3, 7, 21, 71, 213, 497, 1491 |
| Number of properties | 0 | 0 |
| Roman numberals | MCDLXXX | MCDXCI |
| Base 2 | 101110010002 | 101110100112 |
| Base 3 | 20002113 | 20010203 |
| Base 4 | 1130204 | 1131034 |
| Base 5 | 214105 | 214315 |
| Base 6 | 105046 | 105236 |
| Base 7 | 42137 | 42307 |
| Base 8 | 27108 | 27238 |
| Base 9 | 20249 | 20369 |
| Base 10 | 148010 | 149110 |
| Base 11 | 112611 | 113611 |
| Base 12 | a3412 | a4312 |
| Base 13 | 89b13 | 8a913 |
| Base 14 | 77a14 | 78714 |
| Base 15 | 68a15 | 69615 |
| Base 16 | 5c816 | 5d316 |