Compare 18429 vs 18439
Property | 18429 | 18439 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 31 × 61431 | 184391 |
Prime factorization | 3 × 6143 | 18439 |
Divisors count | 4 | 2 |
Divisors | 1, 3, 6143, 18429 | 1, 18439 |
Number of properties | 1 | 6 |
Cousin primes (1st member) | 330th | |
Emirps | 572nd | |
Isolated primes | 1467th | |
Primes | 2112th | |
Semiprimes | 4687th | |
Sexy primes (2nd member) | 650th | |
Sexy prime triplets (3rd member) | 182nd | |
Roman numberals | ||
Base 2 | 1000111111111012 | 1001000000001112 |
Base 3 | 2210211203 | 2210212213 |
Base 4 | 101333314 | 102000134 |
Base 5 | 10422045 | 10422245 |
Base 6 | 2211536 | 2212116 |
Base 7 | 1045057 | 1045217 |
Base 8 | 437758 | 440078 |
Base 9 | 272469 | 272579 |
Base 10 | 1842910 | 1843910 |
Base 11 | 1293411 | 1294311 |
Base 12 | a7b912 | a80712 |
Base 13 | 850813 | 851513 |
Base 14 | 6a0514 | 6a1114 |
Base 15 | 56d915 | 56e415 |
Base 16 | 47fd16 | 480716 |