Compare 13405 vs 13411
| Property | 13405 | 13411 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 71 × 3831 | 134111 |
| Prime factorization | 5 × 7 × 383 | 13411 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 7, 35, 383, 1915, 2681, 13405 | 1, 13411 |
| Number of properties | 0 | 6 |
| Happy primes | 267th | |
| Isolated primes | 1089th | |
| Long primes | 618th | |
| Primes | 1590th | |
| Sexy primes (1st member) | 507th | |
| Ulam primes | 115th | |
| Roman numberals | ||
| Base 2 | 110100010111012 | 110100011000112 |
| Base 3 | 2001011113 | 2001012013 |
| Base 4 | 31011314 | 31012034 |
| Base 5 | 4121105 | 4121215 |
| Base 6 | 1420216 | 1420316 |
| Base 7 | 540407 | 540467 |
| Base 8 | 321358 | 321438 |
| Base 9 | 203449 | 203519 |
| Base 10 | 1340510 | 1341110 |
| Base 11 | a08711 | a09211 |
| Base 12 | 791112 | 791712 |
| Base 13 | 614213 | 614813 |
| Base 14 | 4c5714 | 4c5d14 |
| Base 15 | 3e8a15 | 3e9115 |
| Base 16 | 345d16 | 346316 |