Compare 1986 vs 1990
Property | 1986 | 1990 |
---|---|---|
Type | composite number | composite number |
Unique factors | 3 | 3 |
Total factors | 3 | 3 |
Prime factorization | 21 × 31 × 3311 | 21 × 51 × 1991 |
Prime factorization | 2 × 3 × 331 | 2 × 5 × 199 |
Divisors count | 8 | 8 |
Divisors | 1, 2, 3, 6, 331, 662, 993, 1986 | 1, 2, 5, 10, 199, 398, 995, 1990 |
Number of properties | 0 | 0 |
Roman numberals | MCMLXXXVI | MCMXC |
Base 2 | 111110000102 | 111110001102 |
Base 3 | 22011203 | 22012013 |
Base 4 | 1330024 | 1330124 |
Base 5 | 304215 | 304305 |
Base 6 | 131106 | 131146 |
Base 7 | 55357 | 55427 |
Base 8 | 37028 | 37068 |
Base 9 | 26469 | 26519 |
Base 10 | 198610 | 199010 |
Base 11 | 154611 | 154a11 |
Base 12 | 119612 | 119a12 |
Base 13 | b9a13 | ba113 |
Base 14 | a1c14 | a2214 |
Base 15 | 8c615 | 8ca15 |
Base 16 | 7c216 | 7c616 |