Compare 66130 vs 66142
Property | 66130 | 66142 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 51 × 171 × 3891 | 21 × 330711 |
Prime factorization | 2 × 5 × 17 × 389 | 2 × 33071 |
Divisors count | 16 | 4 |
Divisors | 1, 2, 5, 10, 17, 34, 85, 170, 389, 778, 1945, 3890, 6613, 13226, 33065, 66130 | 1, 2, 33071, 66142 |
Number of properties | 0 | 1 |
Semiprimes | 15795th | |
Roman numberals | ||
Base 2 | 100000010010100102 | 100000010010111102 |
Base 3 | 101002010213 | 101002012013 |
Base 4 | 1000211024 | 1000211324 |
Base 5 | 41040105 | 41040325 |
Base 6 | 12300546 | 12301146 |
Base 7 | 3635417 | 3635567 |
Base 8 | 2011228 | 2011368 |
Base 9 | 1106379 | 1106519 |
Base 10 | 6613010 | 6614210 |
Base 11 | 4575911 | 4576a11 |
Base 12 | 3232a12 | 3233a12 |
Base 13 | 2413c13 | 2414b13 |
Base 14 | 1a15814 | 1a16614 |
Base 15 | 148da15 | 148e715 |
Base 16 | 1025216 | 1025e16 |