Compare 97142 vs 97151
| Property | 97142 | 97151 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 485711 | 971511 |
| Prime factorization | 2 × 48571 | 97151 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 48571, 97142 | 1, 97151 |
| Number of properties | 1 | 5 |
| Additive primes | 3800th | |
| Chen primes | 4137th | |
| Isolated primes | 6970th | |
| Primes | 9347th | |
| Semiprimes | 22729th | |
| Sexy primes (1st member) | 2389th | |
| Roman numberals | ||
| Base 2 | 101111011011101102 | 101111011011111112 |
| Base 3 | 112210202123 | 112210210123 |
| Base 4 | 1132313124 | 1132313334 |
| Base 5 | 111020325 | 111021015 |
| Base 6 | 20254226 | 20254356 |
| Base 7 | 5531337 | 5531457 |
| Base 8 | 2755668 | 2755778 |
| Base 9 | 1572259 | 1572359 |
| Base 10 | 9714210 | 9715110 |
| Base 11 | 66a9111 | 66a9a11 |
| Base 12 | 4827212 | 4827b12 |
| Base 13 | 352a613 | 352b213 |
| Base 14 | 2758a14 | 2759514 |
| Base 15 | 1dbb215 | 1dbbb15 |
| Base 16 | 17b7616 | 17b7f16 |