Compare 19149 vs 19157
| Property | 19149 | 19157 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 131 × 4911 | 191571 |
| Prime factorization | 3 × 13 × 491 | 19157 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 13, 39, 491, 1473, 6383, 19149 | 1, 19157 |
| Number of properties | 0 | 6 |
| Additive primes | 1012th | |
| Harmonic primes | 786th | |
| Isolated primes | 1516th | |
| Primes | 2173rd | |
| Pythagorean primes | 1078th | |
| Sexy primes (1st member) | 664th | |
| Roman numberals | ||
| Base 2 | 1001010110011012 | 1001010110101012 |
| Base 3 | 2220210203 | 2220211123 |
| Base 4 | 102230314 | 102231114 |
| Base 5 | 11030445 | 11031125 |
| Base 6 | 2243536 | 2244056 |
| Base 7 | 1065547 | 1065657 |
| Base 8 | 453158 | 453258 |
| Base 9 | 282369 | 282459 |
| Base 10 | 1914910 | 1915710 |
| Base 11 | 1342911 | 1343611 |
| Base 12 | b0b912 | b10512 |
| Base 13 | 894013 | 894813 |
| Base 14 | 6d9b14 | 6da514 |
| Base 15 | 5a1915 | 5a2215 |
| Base 16 | 4acd16 | 4ad516 |