Compare 130217 vs 130223
| Property | 130217 | 130223 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 1971 × 6611 | 1302231 |
| Prime factorization | 197 × 661 | 130223 |
| Divisors count | 4 | 2 |
| Divisors | 1, 197, 661, 130217 | 1, 130223 |
| Number of properties | 1 | 5 |
| Additive primes | 5024th | |
| Isolated primes | 9144th | |
| Long primes | 4570th | |
| Primes | 12179th | |
| Safe primes | 829th | |
| Semiprimes | 30070th | |
| Roman numberals | ||
| Base 2 | 111111100101010012 | 111111100101011112 |
| Base 3 | 201211212123 | 201211220023 |
| Base 4 | 1333022214 | 1333022334 |
| Base 5 | 131313325 | 131313435 |
| Base 6 | 24425056 | 24425156 |
| Base 7 | 10514337 | 10514427 |
| Base 8 | 3762518 | 3762578 |
| Base 9 | 2175559 | 2175629 |
| Base 10 | 13021710 | 13022310 |
| Base 11 | 8991a11 | 8992511 |
| Base 12 | 6343512 | 6343b12 |
| Base 13 | 4736913 | 4737213 |
| Base 14 | 3565314 | 3565914 |
| Base 15 | 288b215 | 288b815 |
| Base 16 | 1fca916 | 1fcaf16 |