Compare 13481 vs 13487
| Property | 13481 | 13487 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 131 × 171 × 611 | 134871 |
| Prime factorization | 13 × 17 × 61 | 13487 |
| Divisors count | 8 | 2 |
| Divisors | 1, 13, 17, 61, 221, 793, 1037, 13481 | 1, 13487 |
| Number of properties | 0 | 5 |
| Additive primes | 771st | |
| Happy primes | 270th | |
| Isolated primes | 1098th | |
| Long primes | 624th | |
| Primes | 1599th | |
| Roman numberals | ||
| Base 2 | 110100101010012 | 110100101011112 |
| Base 3 | 2001110223 | 2001111123 |
| Base 4 | 31022214 | 31022334 |
| Base 5 | 4124115 | 4124225 |
| Base 6 | 1422256 | 1422356 |
| Base 7 | 542067 | 542157 |
| Base 8 | 322518 | 322578 |
| Base 9 | 204389 | 204459 |
| Base 10 | 1348110 | 1348710 |
| Base 11 | a14611 | a15111 |
| Base 12 | 797512 | 797b12 |
| Base 13 | 61a013 | 61a613 |
| Base 14 | 4cad14 | 4cb514 |
| Base 15 | 3edb15 | 3ee215 |
| Base 16 | 34a916 | 34af16 |