Compare 2131 vs 2132
| Property | 2131 | 2132 | 
|---|---|---|
| Type | prime | composite number | 
| Unique factors | 1 | 3 | 
| Total factors | 1 | 4 | 
| Prime factorization | 21311 | 22 × 131 × 411 | 
| Prime factorization | 2131 | 2 × 2 × 13 × 41 | 
| Divisors count | 2 | 12 | 
| Divisors | 1, 2131 | 1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132 | 
| Number of properties | 5 | 0 | 
| Additive primes | 168th | |
| Primes | 321st | |
| Sexy primes (1st member) | 134th | |
| Sexy prime triplets (1st member) | 51st | |
| Twin primes (2nd member) | 66th | |
| Roman numberals | MMCXXXI | MMCXXXII | 
| Base 2 | 1000010100112 | 1000010101002 | 
| Base 3 | 22202213 | 22202223 | 
| Base 4 | 2011034 | 2011104 | 
| Base 5 | 320115 | 320125 | 
| Base 6 | 135116 | 135126 | 
| Base 7 | 61337 | 61347 | 
| Base 8 | 41238 | 41248 | 
| Base 9 | 28279 | 28289 | 
| Base 10 | 213110 | 213210 | 
| Base 11 | 166811 | 166911 | 
| Base 12 | 129712 | 129812 | 
| Base 13 | c7c13 | c8013 | 
| Base 14 | ac314 | ac414 | 
| Base 15 | 97115 | 97215 | 
| Base 16 | 85316 | 85416 |