Compare 138281 vs 138283
| Property | 138281 | 138283 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 111 × 131 × 9671 | 1382831 |
| Prime factorization | 11 × 13 × 967 | 138283 |
| Divisors count | 8 | 2 |
| Divisors | 1, 11, 13, 143, 967, 10637, 12571, 138281 | 1, 138283 |
| Number of properties | 0 | 4 |
| Harmonic primes | 4830th | |
| Isolated primes | 9676th | |
| Primes | 12865th | |
| Sexy primes (1st member) | 3175th | |
| Roman numberals | ||
| Base 2 | 1000011100001010012 | 1000011100001010112 |
| Base 3 | 210002001123 | 210002001213 |
| Base 4 | 2013002214 | 2013002234 |
| Base 5 | 134111115 | 134111135 |
| Base 6 | 25441056 | 25441116 |
| Base 7 | 11141037 | 11141057 |
| Base 8 | 4160518 | 4160538 |
| Base 9 | 2306159 | 2306179 |
| Base 10 | 13828110 | 13828310 |
| Base 11 | 9499011 | 9499211 |
| Base 12 | 6803512 | 6803712 |
| Base 13 | 4ac3013 | 4ac3213 |
| Base 14 | 3857314 | 3857514 |
| Base 15 | 2ae8b15 | 2ae8d15 |
| Base 16 | 21c2916 | 21c2b16 |