Compare 18137 vs 18138
Property | 18137 | 18138 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 3 |
Total factors | 2 | 3 |
Prime factorization | 71 × 25911 | 21 × 31 × 30231 |
Prime factorization | 7 × 2591 | 2 × 3 × 3023 |
Divisors count | 4 | 8 |
Divisors | 1, 7, 2591, 18137 | 1, 2, 3, 6, 3023, 6046, 9069, 18138 |
Number of properties | 1 | 0 |
Semiprimes | 4622nd | |
Roman numberals | ||
Base 2 | 1000110110110012 | 1000110110110102 |
Base 3 | 2202122023 | 2202122103 |
Base 4 | 101231214 | 101231224 |
Base 5 | 10400225 | 10400235 |
Base 6 | 2155456 | 2155506 |
Base 7 | 1036107 | 1036117 |
Base 8 | 433318 | 433328 |
Base 9 | 267829 | 267839 |
Base 10 | 1813710 | 1813810 |
Base 11 | 1269911 | 1269a11 |
Base 12 | a5b512 | a5b612 |
Base 13 | 834213 | 834313 |
Base 14 | 687714 | 687814 |
Base 15 | 559215 | 559315 |
Base 16 | 46d916 | 46da16 |