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 |