Compare 18003 vs 18013
| Property | 18003 | 18013 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 171 × 3531 | 180131 |
| Prime factorization | 3 × 17 × 353 | 18013 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 17, 51, 353, 1059, 6001, 18003 | 1, 18013 |
| Number of properties | 0 | 5 |
| Additive primes | 972nd | |
| Emirps | 556th | |
| Isolated primes | 1436th | |
| Primes | 2065th | |
| Pythagorean primes | 1018th | |
| Roman numberals | ||
| Base 2 | 1000110010100112 | 1000110010111012 |
| Base 3 | 2202002103 | 2202010113 |
| Base 4 | 101211034 | 101211314 |
| Base 5 | 10340035 | 10340235 |
| Base 6 | 2152036 | 2152216 |
| Base 7 | 1033267 | 1033427 |
| Base 8 | 431238 | 431358 |
| Base 9 | 266239 | 266349 |
| Base 10 | 1800310 | 1801310 |
| Base 11 | 1258711 | 1259611 |
| Base 12 | a50312 | a51112 |
| Base 13 | 826b13 | 827813 |
| Base 14 | 67bd14 | 67c914 |
| Base 15 | 550315 | 550d15 |
| Base 16 | 465316 | 465d16 |