Compare 42189 vs 42193
| Property | 42189 | 42193 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 31 × 73 × 411 | 421931 |
| Prime factorization | 3 × 7 × 7 × 7 × 41 | 42193 |
| Divisors count | 16 | 2 |
| Divisors | 1, 3, 7, 21, 41, 49, 123, 147, 287, 343, 861, 1029, 2009, 6027, 14063, 42189 | 1, 42193 |
| Number of properties | 0 | 9 |
| Additive primes | 1967th | |
| Cousin primes (1st member) | 609th | |
| Harmonic primes | 1643rd | |
| Isolated primes | 3184th | |
| Lucky primes | 644th | |
| Primes | 4411th | |
| Pythagorean primes | 2187th | |
| Sexy primes (2nd member) | 1250th | |
| Sexy prime triplets (3rd member) | 304th | |
| Roman numberals | ||
| Base 2 | 10100100110011012 | 10100100110100012 |
| Base 3 | 20102121203 | 20102122013 |
| Base 4 | 221030314 | 221031014 |
| Base 5 | 23222245 | 23222335 |
| Base 6 | 5231536 | 5232016 |
| Base 7 | 2340007 | 2340047 |
| Base 8 | 1223158 | 1223218 |
| Base 9 | 637769 | 637819 |
| Base 10 | 4218910 | 4219310 |
| Base 11 | 2977411 | 2977811 |
| Base 12 | 204b912 | 2050112 |
| Base 13 | 1628413 | 1628813 |
| Base 14 | 1153714 | 1153b14 |
| Base 15 | c77915 | c77d15 |
| Base 16 | a4cd16 | a4d116 |