Compare 3380 vs 3391
| Property | 3380 | 3391 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 22 × 51 × 132 | 33911 |
| Prime factorization | 2 × 2 × 5 × 13 × 13 | 3391 |
| Divisors count | 18 | 2 |
| Divisors | 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380 | 1, 3391 |
| Number of properties | 0 | 5 |
| Emirps | 123rd | |
| Happy primes | 88th | |
| Harmonic primes | 174th | |
| Primes | 478th | |
| Twin primes (2nd member) | 91st | |
| Roman numberals | MMMCCCLXXX | MMMCCCXCI |
| Base 2 | 1101001101002 | 1101001111112 |
| Base 3 | 111220123 | 111221213 |
| Base 4 | 3103104 | 3103334 |
| Base 5 | 1020105 | 1020315 |
| Base 6 | 233526 | 234116 |
| Base 7 | 125667 | 126137 |
| Base 8 | 64648 | 64778 |
| Base 9 | 45659 | 45779 |
| Base 10 | 338010 | 339110 |
| Base 11 | 25a311 | 260311 |
| Base 12 | 1b5812 | 1b6712 |
| Base 13 | 170013 | 170b13 |
| Base 14 | 133614 | 134314 |
| Base 15 | 100515 | 101115 |
| Base 16 | d3416 | d3f16 |