Compare 2147 vs 2153
| Property | 2147 | 2153 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 191 × 1131 | 21531 |
| Prime factorization | 19 × 113 | 2153 |
| Divisors count | 4 | 2 |
| Divisors | 1, 19, 113, 2147 | 1, 2153 |
| Number of properties | 1 | 6 |
| Additive primes | 170th | |
| Chen primes | 198th | |
| Isolated primes | 192nd | |
| Long primes | 126th | |
| Primes | 325th | |
| Pythagorean primes | 158th | |
| Semiprimes | 612th | |
| Roman numberals | MMCXLVII | MMCLIII |
| Base 2 | 1000011000112 | 1000011010012 |
| Base 3 | 22211123 | 22212023 |
| Base 4 | 2012034 | 2012214 |
| Base 5 | 320425 | 321035 |
| Base 6 | 135356 | 135456 |
| Base 7 | 61557 | 61647 |
| Base 8 | 41438 | 41518 |
| Base 9 | 28459 | 28529 |
| Base 10 | 214710 | 215310 |
| Base 11 | 168211 | 168811 |
| Base 12 | 12ab12 | 12b512 |
| Base 13 | c9213 | c9813 |
| Base 14 | ad514 | adb14 |
| Base 15 | 98215 | 98815 |
| Base 16 | 86316 | 86916 |