Compare 18129 vs 18139
| Property | 18129 | 18139 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 31 × 60431 | 111 × 171 × 971 |
| Prime factorization | 3 × 6043 | 11 × 17 × 97 |
| Divisors count | 4 | 8 |
| Divisors | 1, 3, 6043, 18129 | 1, 11, 17, 97, 187, 1067, 1649, 18139 |
| Number of properties | 1 | 0 |
| Semiprimes | 4620th | |
| Roman numberals | ||
| Base 2 | 1000110110100012 | 1000110110110112 |
| Base 3 | 2202121103 | 2202122113 |
| Base 4 | 101231014 | 101231234 |
| Base 5 | 10400045 | 10400245 |
| Base 6 | 2155336 | 2155516 |
| Base 7 | 1035667 | 1036127 |
| Base 8 | 433218 | 433338 |
| Base 9 | 267739 | 267849 |
| Base 10 | 1812910 | 1813910 |
| Base 11 | 1269111 | 126a011 |
| Base 12 | a5a912 | a5b712 |
| Base 13 | 833713 | 834413 |
| Base 14 | 686d14 | 687914 |
| Base 15 | 558915 | 559415 |
| Base 16 | 46d116 | 46db16 |