Compare 8415 vs 8420
| Property | 8415 | 8420 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 4 |
| Prime factorization | 32 × 51 × 111 × 171 | 22 × 51 × 4211 |
| Prime factorization | 3 × 3 × 5 × 11 × 17 | 2 × 2 × 5 × 421 |
| Divisors count | 24 | 12 |
| Divisors | 1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415 | 1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 4210, 8420 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100000110111112 | 100000111001002 |
| Base 3 | 1021122003 | 1021122123 |
| Base 4 | 20031334 | 20032104 |
| Base 5 | 2321305 | 2321405 |
| Base 6 | 1025436 | 1025526 |
| Base 7 | 333517 | 333567 |
| Base 8 | 203378 | 203448 |
| Base 9 | 124809 | 124859 |
| Base 10 | 841510 | 842010 |
| Base 11 | 636011 | 636511 |
| Base 12 | 4a5312 | 4a5812 |
| Base 13 | 3aa413 | 3aa913 |
| Base 14 | 30d114 | 30d614 |
| Base 15 | 276015 | 276515 |
| Base 16 | 20df16 | 20e416 |