Compare 72971 vs 72973
| Property | 72971 | 72973 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 431 × 16971 | 729731 |
| Prime factorization | 43 × 1697 | 72973 |
| Divisors count | 4 | 2 |
| Divisors | 1, 43, 1697, 72971 | 1, 72973 |
| Number of properties | 1 | 5 |
| Cousin primes (1st member) | 938th | |
| Happy primes | 1127th | |
| Isolated primes | 5333rd | |
| Primes | 7216th | |
| Pythagorean primes | 3593rd | |
| Semiprimes | 17332nd | |
| Roman numberals | ||
| Base 2 | 100011101000010112 | 100011101000011012 |
| Base 3 | 102010021223 | 102010022013 |
| Base 4 | 1013100234 | 1013100314 |
| Base 5 | 43133415 | 43133435 |
| Base 6 | 13214556 | 13215016 |
| Base 7 | 4225137 | 4225157 |
| Base 8 | 2164138 | 2164158 |
| Base 9 | 1210789 | 1210819 |
| Base 10 | 7297110 | 7297310 |
| Base 11 | 4a90811 | 4a90a11 |
| Base 12 | 3628b12 | 3629112 |
| Base 13 | 272a213 | 272a413 |
| Base 14 | 1c84314 | 1c84514 |
| Base 15 | 1694b15 | 1694d15 |
| Base 16 | 11d0b16 | 11d0d16 |