Compare 97139 vs 97151
| Property | 97139 | 97151 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 71 × 138771 | 971511 |
| Prime factorization | 7 × 13877 | 97151 |
| Divisors count | 4 | 2 |
| Divisors | 1, 7, 13877, 97139 | 1, 97151 |
| Number of properties | 1 | 5 |
| Additive primes | 3800th | |
| Chen primes | 4137th | |
| Isolated primes | 6970th | |
| Primes | 9347th | |
| Semiprimes | 22727th | |
| Sexy primes (1st member) | 2389th | |
| Roman numberals | ||
| Base 2 | 101111011011100112 | 101111011011111112 |
| Base 3 | 112210202023 | 112210210123 |
| Base 4 | 1132313034 | 1132313334 |
| Base 5 | 111020245 | 111021015 |
| Base 6 | 20254156 | 20254356 |
| Base 7 | 5531307 | 5531457 |
| Base 8 | 2755638 | 2755778 |
| Base 9 | 1572229 | 1572359 |
| Base 10 | 9713910 | 9715110 |
| Base 11 | 66a8911 | 66a9a11 |
| Base 12 | 4826b12 | 4827b12 |
| Base 13 | 352a313 | 352b213 |
| Base 14 | 2758714 | 2759514 |
| Base 15 | 1dbae15 | 1dbbb15 |
| Base 16 | 17b7316 | 17b7f16 |