Compare 2139 vs 2141
| Property | 2139 | 2141 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 231 × 311 | 21411 |
| Prime factorization | 3 × 23 × 31 | 2141 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 23, 31, 69, 93, 713, 2139 | 1, 2141 |
| Number of properties | 0 | 8 |
| Chen primes | 197th | |
| Cousin primes (2nd member) | 67th | |
| Long primes | 124th | |
| Primes | 323rd | |
| Prime triplets (2nd member) | 53rd | |
| Pythagorean primes | 157th | |
| Sophie germain primes | 66th | |
| Twin primes (1st member) | 67th | |
| Roman numberals | MMCXXXIX | MMCXLI |
| Base 2 | 1000010110112 | 1000010111012 |
| Base 3 | 22210203 | 22210223 |
| Base 4 | 2011234 | 2011314 |
| Base 5 | 320245 | 320315 |
| Base 6 | 135236 | 135256 |
| Base 7 | 61447 | 61467 |
| Base 8 | 41338 | 41358 |
| Base 9 | 28369 | 28389 |
| Base 10 | 213910 | 214110 |
| Base 11 | 167511 | 167711 |
| Base 12 | 12a312 | 12a512 |
| Base 13 | c8713 | c8913 |
| Base 14 | acb14 | acd14 |
| Base 15 | 97915 | 97b15 |
| Base 16 | 85b16 | 85d16 |