Compare 229979 vs 229987
| Property | 229979 | 229987 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2299791 | 971 × 23711 |
| Prime factorization | 229979 | 97 × 2371 |
| Divisors count | 2 | 4 |
| Divisors | 1, 229979 | 1, 97, 2371, 229987 |
| Number of properties | 4 | 1 |
| Chen primes | 8502nd | |
| Long primes | 7656th | |
| Primes | 20436th | |
| Semiprimes | 51634th | |
| Twin primes (1st member) | 2422nd | |
| Roman numberals | ||
| Base 2 | 1110000010010110112 | 1110000010011000112 |
| Base 3 | 1022001102023 | 1022001110013 |
| Base 4 | 3200211234 | 3200212034 |
| Base 5 | 243244045 | 243244225 |
| Base 6 | 45324156 | 45324316 |
| Base 7 | 16453317 | 16453427 |
| Base 8 | 7011338 | 7011438 |
| Base 9 | 3804229 | 3804319 |
| Base 10 | 22997910 | 22998710 |
| Base 11 | 14787211 | 14787a11 |
| Base 12 | b110b12 | b111712 |
| Base 13 | 808a913 | 808b413 |
| Base 14 | 5db5114 | 5db5914 |
| Base 15 | 4821e15 | 4822715 |
| Base 16 | 3825b16 | 3826316 |