Compare 258161 vs 258171
| Property | 258161 | 258171 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2581611 | 31 × 471 × 18311 |
| Prime factorization | 258161 | 3 × 47 × 1831 |
| Divisors count | 2 | 8 |
| Divisors | 1, 258161 | 1, 3, 47, 141, 1831, 5493, 86057, 258171 |
| Number of properties | 7 | 0 |
| Additive primes | 9163rd | |
| Chen primes | 9373rd | |
| Cousin primes (2nd member) | 2649th | |
| Isolated primes | 17389th | |
| Primes | 22690th | |
| Sophie germain primes | 2525th | |
| Ulam primes | 1629th | |
| Roman numberals | ||
| Base 2 | 1111110000011100012 | 1111110000011110112 |
| Base 3 | 1110100101123 | 1110100102203 |
| Base 4 | 3330013014 | 3330013234 |
| Base 5 | 312301215 | 312301415 |
| Base 6 | 53111056 | 53111236 |
| Base 7 | 21234417 | 21234547 |
| Base 8 | 7701618 | 7701738 |
| Base 9 | 4331159 | 4331269 |
| Base 10 | 25816110 | 25817110 |
| Base 11 | 166a6211 | 166a7111 |
| Base 12 | 10549512 | 1054a312 |
| Base 13 | 9067713 | 9068413 |
| Base 14 | 6a12114 | 6a12b14 |
| Base 15 | 5175b15 | 5176615 |
| Base 16 | 3f07116 | 3f07b16 |