Compare 137981 vs 137985
Property | 137981 | 137985 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 3 |
Total factors | 2 | 3 |
Prime factorization | 311 × 44511 | 31 × 51 × 91991 |
Prime factorization | 31 × 4451 | 3 × 5 × 9199 |
Divisors count | 4 | 8 |
Divisors | 1, 31, 4451, 137981 | 1, 3, 5, 15, 9199, 27597, 45995, 137985 |
Number of properties | 1 | 0 |
Semiprimes | 31747th | |
Roman numberals | ||
Base 2 | 1000011010111111012 | 1000011011000000012 |
Base 3 | 210000211023 | 210000211203 |
Base 4 | 2012233314 | 2012300014 |
Base 5 | 134034115 | 134034205 |
Base 6 | 25424456 | 25424536 |
Base 7 | 11131647 | 11132017 |
Base 8 | 4153758 | 4154018 |
Base 9 | 2302429 | 2302469 |
Base 10 | 13798110 | 13798510 |
Base 11 | 9473811 | 9474111 |
Base 12 | 67a2512 | 67a2912 |
Base 13 | 4aa5c13 | 4aa6313 |
Base 14 | 383db14 | 3840114 |
Base 15 | 2ad3b15 | 2ad4015 |
Base 16 | 21afd16 | 21b0116 |