Compare 1975 vs 1986
| Property | 1975 | 1986 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 52 × 791 | 21 × 31 × 3311 |
| Prime factorization | 5 × 5 × 79 | 2 × 3 × 331 |
| Divisors count | 6 | 8 |
| Divisors | 1, 5, 25, 79, 395, 1975 | 1, 2, 3, 6, 331, 662, 993, 1986 |
| Number of properties | 0 | 0 |
| Roman numberals | MCMLXXV | MCMLXXXVI |
| Base 2 | 111101101112 | 111110000102 |
| Base 3 | 22010113 | 22011203 |
| Base 4 | 1323134 | 1330024 |
| Base 5 | 304005 | 304215 |
| Base 6 | 130516 | 131106 |
| Base 7 | 55217 | 55357 |
| Base 8 | 36678 | 37028 |
| Base 9 | 26349 | 26469 |
| Base 10 | 197510 | 198610 |
| Base 11 | 153611 | 154611 |
| Base 12 | 118712 | 119612 |
| Base 13 | b8c13 | b9a13 |
| Base 14 | a1114 | a1c14 |
| Base 15 | 8ba15 | 8c615 |
| Base 16 | 7b716 | 7c216 |