Compare 13829 vs 13921
| Property | 13829 | 13921 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 138291 | 139211 |
| Prime factorization | 13829 | 13921 |
| Divisors count | 2 | 2 |
| Divisors | 1, 13829 | 1, 13921 |
| Number of properties | 8 | 4 |
| Additive primes | 785th | |
| Chen primes | 830th | |
| Emirps | 395th | |
| Harmonic primes | 586th | 594th |
| Isolated primes | 1129th | |
| Long primes | 635th | |
| Primes | 1634th | 1646th |
| Pythagorean primes | 810th | 816th |
| Twin primes (1st member) | 257th | |
| Roman numberals | ||
| Base 2 | 110110000001012 | 110110011000012 |
| Base 3 | 2002220123 | 2010021213 |
| Base 4 | 31200114 | 31212014 |
| Base 5 | 4203045 | 4211415 |
| Base 6 | 1440056 | 1442416 |
| Base 7 | 552147 | 554057 |
| Base 8 | 330058 | 331418 |
| Base 9 | 208659 | 210779 |
| Base 10 | 1382910 | 1392110 |
| Base 11 | a43211 | a50611 |
| Base 12 | 800512 | 808112 |
| Base 13 | 63aa13 | 644b13 |
| Base 14 | 507b14 | 510514 |
| Base 15 | 416e15 | 41d115 |
| Base 16 | 360516 | 366116 |