Compare 30945 vs 30949
| Property | 30945 | 30949 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 51 × 20631 | 309491 |
| Prime factorization | 3 × 5 × 2063 | 30949 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 5, 15, 2063, 6189, 10315, 30945 | 1, 30949 |
| Number of properties | 0 | 6 |
| Emirps | 659th | |
| Isolated primes | 2382nd | |
| Long primes | 1263rd | |
| Lucky primes | 514th | |
| Primes | 3337th | |
| Pythagorean primes | 1662nd | |
| Roman numberals | ||
| Base 2 | 1111000111000012 | 1111000111001012 |
| Base 3 | 11201100103 | 11201100213 |
| Base 4 | 132032014 | 132032114 |
| Base 5 | 14422405 | 14422445 |
| Base 6 | 3551336 | 3551416 |
| Base 7 | 1561357 | 1561427 |
| Base 8 | 743418 | 743458 |
| Base 9 | 464039 | 464079 |
| Base 10 | 3094510 | 3094910 |
| Base 11 | 2128211 | 2128611 |
| Base 12 | 15aa912 | 15ab112 |
| Base 13 | 1111513 | 1111913 |
| Base 14 | b3c514 | b3c914 |
| Base 15 | 928015 | 928415 |
| Base 16 | 78e116 | 78e516 |