Compare 491138 vs 491149
| Property | 491138 | 491149 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 371 × 66371 | 4911491 |
| Prime factorization | 2 × 37 × 6637 | 491149 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 37, 74, 6637, 13274, 245569, 491138 | 1, 491149 |
| Number of properties | 0 | 3 |
| Isolated primes | 31854th | |
| Primes | 40853rd | |
| Super primes | 4279th | |
| Roman numberals | ||
| Base 2 | 11101111110100000102 | 11101111110100011012 |
| Base 3 | 2202212010223 | 2202212012013 |
| Base 4 | 13133220024 | 13133220314 |
| Base 5 | 1112040235 | 1112040445 |
| Base 6 | 143054426 | 143055016 |
| Base 7 | 41136147 | 41136317 |
| Base 8 | 16772028 | 16772158 |
| Base 9 | 8276389 | 8276519 |
| Base 10 | 49113810 | 49114910 |
| Base 11 | 305aaa11 | 30600a11 |
| Base 12 | 1b828212 | 1b829112 |
| Base 13 | 14271b13 | 14272913 |
| Base 14 | cadb414 | cadc114 |
| Base 15 | 9a7c815 | 9a7d415 |
| Base 16 | 77e8216 | 77e8d16 |