Compare 872129 vs 872161
| Property | 872129 | 872161 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8721291 | 8721611 |
| Prime factorization | 872129 | 872161 |
| Divisors count | 2 | 2 |
| Divisors | 1, 872129 | 1, 872161 |
| Number of properties | 4 | 2 |
| Additive primes | 26706th | |
| Happy primes | 9887th | |
| Isolated primes | 54724th | |
| Primes | 69243rd | 69248th |
| Twin primes (2nd member) | 7262nd | |
| Roman numberals | ||
| Base 2 | 110101001110110000012 | 110101001110111000012 |
| Base 3 | 11220221000023 | 11220221010213 |
| Base 4 | 31103230014 | 31103232014 |
| Base 5 | 2104020045 | 2104021215 |
| Base 6 | 304053456 | 304054416 |
| Base 7 | 102614367 | 102615137 |
| Base 8 | 32473018 | 32473418 |
| Base 9 | 15683029 | 15683379 |
| Base 10 | 87212910 | 87216110 |
| Base 11 | 54627511 | 5462a411 |
| Base 12 | 36085512 | 36088112 |
| Base 13 | 246c6b13 | 246c9413 |
| Base 14 | 189b8d14 | 189bb314 |
| Base 15 | 12361e15 | 12364115 |
| Base 16 | d4ec116 | d4ee116 |