Compare 129202 vs 129209
| Property | 129202 | 129209 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 646011 | 1292091 |
| Prime factorization | 2 × 64601 | 129209 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 64601, 129202 | 1, 129209 |
| Number of properties | 1 | 5 |
| Additive primes | 4985th | |
| Chen primes | 5228th | |
| Isolated primes | 9079th | |
| Primes | 12094th | |
| Pythagorean primes | 6017th | |
| Semiprimes | 29853rd | |
| Roman numberals | ||
| Base 2 | 111111000101100102 | 111111000101110012 |
| Base 3 | 201200200213 | 201200201123 |
| Base 4 | 1332023024 | 1332023214 |
| Base 5 | 131133025 | 131133145 |
| Base 6 | 24340546 | 24341056 |
| Base 7 | 10454537 | 10454637 |
| Base 8 | 3742628 | 3742718 |
| Base 9 | 2162079 | 2162159 |
| Base 10 | 12920210 | 12920910 |
| Base 11 | 8908711 | 8909311 |
| Base 12 | 6292a12 | 6293512 |
| Base 13 | 46a6813 | 46a7213 |
| Base 14 | 3512a14 | 3513314 |
| Base 15 | 2843715 | 2843e15 |
| Base 16 | 1f8b216 | 1f8b916 |