Compare 652 vs 661
Property | 652 | 661 |
---|---|---|
Type | composite number | prime |
Unique factors | 2 | 1 |
Total factors | 3 | 1 |
Prime factorization | 22 × 1631 | 6611 |
Prime factorization | 2 × 2 × 163 | 661 |
Divisors count | 6 | 2 |
Divisors | 1, 2, 4, 163, 326, 652 | 1, 661 |
Number of properties | 0 | 5 |
Additive primes | 65th | |
Centered decagonal primes | 8th | |
Primes | 121st | |
Pythagorean primes | 57th | |
Twin primes (2nd member) | 30th | |
Roman numberals | DCLII | DCLXI |
Base 2 | 10100011002 | 10100101012 |
Base 3 | 2200113 | 2201113 |
Base 4 | 220304 | 221114 |
Base 5 | 101025 | 101215 |
Base 6 | 30046 | 30216 |
Base 7 | 16217 | 16337 |
Base 8 | 12148 | 12258 |
Base 9 | 8049 | 8149 |
Base 10 | 65210 | 66110 |
Base 11 | 54311 | 55111 |
Base 12 | 46412 | 47112 |
Base 13 | 3b213 | 3bb13 |
Base 14 | 34814 | 35314 |
Base 15 | 2d715 | 2e115 |
Base 16 | 28c16 | 29516 |