Compare 229981 vs 229985
| Property | 229981 | 229985 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2299811 | 51 × 71 × 65711 |
| Prime factorization | 229981 | 5 × 7 × 6571 |
| Divisors count | 2 | 8 |
| Divisors | 1, 229981 | 1, 5, 7, 35, 6571, 32855, 45997, 229985 |
| Number of properties | 5 | 0 |
| Additive primes | 8282nd | |
| Harmonic primes | 7690th | |
| Long primes | 7657th | |
| Primes | 20437th | |
| Twin primes (2nd member) | 2422nd | |
| Roman numberals | ||
| Base 2 | 1110000010010111012 | 1110000010011000012 |
| Base 3 | 1022001102113 | 1022001102223 |
| Base 4 | 3200211314 | 3200212014 |
| Base 5 | 243244115 | 243244205 |
| Base 6 | 45324216 | 45324256 |
| Base 7 | 16453337 | 16453407 |
| Base 8 | 7011358 | 7011418 |
| Base 9 | 3804249 | 3804289 |
| Base 10 | 22998110 | 22998510 |
| Base 11 | 14787411 | 14787811 |
| Base 12 | b111112 | b111512 |
| Base 13 | 808ab13 | 808b213 |
| Base 14 | 5db5314 | 5db5714 |
| Base 15 | 4822115 | 4822515 |
| Base 16 | 3825d16 | 3826116 |