Compare 242518 vs 242521
| Property | 242518 | 242521 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 1212591 | 2425211 |
| Prime factorization | 2 × 121259 | 242521 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 121259, 242518 | 1, 242521 |
| Number of properties | 1 | 3 |
| Primes | 21433rd | |
| Semiprimes | 54345th | |
| Super primes | 2406th | |
| Twin primes (2nd member) | 2524th | |
| Roman numberals | ||
| Base 2 | 1110110011010101102 | 1110110011010110012 |
| Base 3 | 1100222000113 | 1100222000213 |
| Base 4 | 3230311124 | 3230311214 |
| Base 5 | 302300335 | 302300415 |
| Base 6 | 51104346 | 51104416 |
| Base 7 | 20300237 | 20300267 |
| Base 8 | 7315268 | 7315318 |
| Base 9 | 4086049 | 4086079 |
| Base 10 | 24251810 | 24252110 |
| Base 11 | 15623111 | 15623411 |
| Base 12 | b841a12 | b842112 |
| Base 13 | 8650313 | 8650613 |
| Base 14 | 6454a14 | 6454d14 |
| Base 15 | 4bccd15 | 4bcd115 |
| Base 16 | 3b35616 | 3b35916 |