Compare 2131 vs 2140
Property | 2131 | 2140 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 21311 | 22 × 51 × 1071 |
Prime factorization | 2131 | 2 × 2 × 5 × 107 |
Divisors count | 2 | 12 |
Divisors | 1, 2131 | 1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140 |
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 | MMCXL |
Base 2 | 1000010100112 | 1000010111002 |
Base 3 | 22202213 | 22210213 |
Base 4 | 2011034 | 2011304 |
Base 5 | 320115 | 320305 |
Base 6 | 135116 | 135246 |
Base 7 | 61337 | 61457 |
Base 8 | 41238 | 41348 |
Base 9 | 28279 | 28379 |
Base 10 | 213110 | 214010 |
Base 11 | 166811 | 167611 |
Base 12 | 129712 | 12a412 |
Base 13 | c7c13 | c8813 |
Base 14 | ac314 | acc14 |
Base 15 | 97115 | 97a15 |
Base 16 | 85316 | 85c16 |