Compare 72245 vs 72253
| Property | 72245 | 72253 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 144491 | 722531 |
| Prime factorization | 5 × 14449 | 72253 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 14449, 72245 | 1, 72253 |
| Number of properties | 1 | 7 |
| Additive primes | 3024th | |
| Emirps | 1056th | |
| Happy primes | 1111th | |
| Harmonic primes | 2703rd | |
| Primes | 7152nd | |
| Pythagorean primes | 3561st | |
| Semiprimes | 17176th | |
| Twin primes (2nd member) | 937th | |
| Roman numberals | ||
| Base 2 | 100011010001101012 | 100011010001111012 |
| Base 3 | 102000022023 | 102000100013 |
| Base 4 | 1012203114 | 1012203314 |
| Base 5 | 43024405 | 43030035 |
| Base 6 | 13142456 | 13143016 |
| Base 7 | 4204257 | 4204367 |
| Base 8 | 2150658 | 2150758 |
| Base 9 | 1200829 | 1201019 |
| Base 10 | 7224510 | 7225310 |
| Base 11 | 4a30811 | 4a31511 |
| Base 12 | 3598512 | 3599112 |
| Base 13 | 26b6413 | 26b6c13 |
| Base 14 | 1c48514 | 1c48d14 |
| Base 15 | 1661515 | 1661d15 |
| Base 16 | 11a3516 | 11a3d16 |