Compare 2153 vs 2157
| Property | 2153 | 2157 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 21531 | 31 × 7191 |
| Prime factorization | 2153 | 3 × 719 |
| Divisors count | 2 | 4 |
| Divisors | 1, 2153 | 1, 3, 719, 2157 |
| Number of properties | 6 | 1 |
| Additive primes | 170th | |
| Chen primes | 198th | |
| Isolated primes | 192nd | |
| Long primes | 126th | |
| Primes | 325th | |
| Pythagorean primes | 158th | |
| Semiprimes | 615th | |
| Roman numberals | MMCLIII | MMCLVII |
| Base 2 | 1000011010012 | 1000011011012 |
| Base 3 | 22212023 | 22212203 |
| Base 4 | 2012214 | 2012314 |
| Base 5 | 321035 | 321125 |
| Base 6 | 135456 | 135536 |
| Base 7 | 61647 | 62017 |
| Base 8 | 41518 | 41558 |
| Base 9 | 28529 | 28569 |
| Base 10 | 215310 | 215710 |
| Base 11 | 168811 | 169111 |
| Base 12 | 12b512 | 12b912 |
| Base 13 | c9813 | c9c13 |
| Base 14 | adb14 | b0114 |
| Base 15 | 98815 | 98c15 |
| Base 16 | 86916 | 86d16 |