Compare 13479 vs 13487
| Property | 13479 | 13487 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 44931 | 134871 |
| Prime factorization | 3 × 4493 | 13487 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 4493, 13479 | 1, 13487 |
| Number of properties | 1 | 5 |
| Additive primes | 771st | |
| Happy primes | 270th | |
| Isolated primes | 1098th | |
| Long primes | 624th | |
| Primes | 1599th | |
| Semiprimes | 3490th | |
| Roman numberals | ||
| Base 2 | 110100101001112 | 110100101011112 |
| Base 3 | 2001110203 | 2001111123 |
| Base 4 | 31022134 | 31022334 |
| Base 5 | 4124045 | 4124225 |
| Base 6 | 1422236 | 1422356 |
| Base 7 | 542047 | 542157 |
| Base 8 | 322478 | 322578 |
| Base 9 | 204369 | 204459 |
| Base 10 | 1347910 | 1348710 |
| Base 11 | a14411 | a15111 |
| Base 12 | 797312 | 797b12 |
| Base 13 | 619b13 | 61a613 |
| Base 14 | 4cab14 | 4cb514 |
| Base 15 | 3ed915 | 3ee215 |
| Base 16 | 34a716 | 34af16 |