Compare 13399 vs 13409
| Property | 13399 | 13409 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 133991 | 111 × 231 × 531 |
| Prime factorization | 13399 | 11 × 23 × 53 |
| Divisors count | 2 | 8 |
| Divisors | 1, 13399 | 1, 11, 23, 53, 253, 583, 1219, 13409 |
| Number of properties | 3 | 0 |
| Primes | 1589th | |
| Twin primes (2nd member) | 251st | |
| Ulam primes | 114th | |
| Roman numberals | ||
| Base 2 | 110100010101112 | 110100011000012 |
| Base 3 | 2001010213 | 2001011223 |
| Base 4 | 31011134 | 31012014 |
| Base 5 | 4120445 | 4121145 |
| Base 6 | 1420116 | 1420256 |
| Base 7 | 540317 | 540447 |
| Base 8 | 321278 | 321418 |
| Base 9 | 203379 | 203489 |
| Base 10 | 1339910 | 1340910 |
| Base 11 | a08111 | a09011 |
| Base 12 | 790712 | 791512 |
| Base 13 | 613913 | 614613 |
| Base 14 | 4c5114 | 4c5b14 |
| Base 15 | 3e8415 | 3e8e15 |
| Base 16 | 345716 | 346116 |