Compare 13906 vs 13907
| Property | 13906 | 13907 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 171 × 4091 | 139071 |
| Prime factorization | 2 × 17 × 409 | 13907 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 17, 34, 409, 818, 6953, 13906 | 1, 13907 |
| Number of properties | 0 | 9 |
| Chen primes | 836th | |
| Cousin primes (2nd member) | 264th | |
| Harmonic primes | 592nd | |
| Isolated primes | 1127th | |
| Primes | 1644th | |
| Prime triplets (3rd member) | 134th | |
| Sexy primes (1st member) | 523rd | |
| Sexy primes (2nd member) | 522nd | |
| Sexy prime triplets (2nd member) | 147th | |
| Roman numberals | ||
| Base 2 | 110110010100102 | 110110010100112 |
| Base 3 | 2010020013 | 2010020023 |
| Base 4 | 31211024 | 31211034 |
| Base 5 | 4211115 | 4211125 |
| Base 6 | 1442146 | 1442156 |
| Base 7 | 553547 | 553557 |
| Base 8 | 331228 | 331238 |
| Base 9 | 210619 | 210629 |
| Base 10 | 1390610 | 1390710 |
| Base 11 | a4a211 | a4a311 |
| Base 12 | 806a12 | 806b12 |
| Base 13 | 643913 | 643a13 |
| Base 14 | 50d414 | 50d514 |
| Base 15 | 41c115 | 41c215 |
| Base 16 | 365216 | 365316 |