Compare 131938 vs 131947
| Property | 131938 | 131947 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 411 × 16091 | 1319471 |
| Prime factorization | 2 × 41 × 1609 | 131947 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 41, 82, 1609, 3218, 65969, 131938 | 1, 131947 |
| Number of properties | 0 | 4 |
| Harmonic primes | 4639th | |
| Isolated primes | 9254th | |
| Primes | 12325th | |
| Sexy primes (2nd member) | 3053rd | |
| Roman numberals | ||
| Base 2 | 1000000011011000102 | 1000000011011010112 |
| Base 3 | 202002221213 | 202002222213 |
| Base 4 | 2000312024 | 2000312234 |
| Base 5 | 132102235 | 132102425 |
| Base 6 | 24544546 | 24545116 |
| Base 7 | 10564427 | 10564547 |
| Base 8 | 4015428 | 4015538 |
| Base 9 | 2208779 | 2208879 |
| Base 10 | 13193810 | 13194710 |
| Base 11 | 9014411 | 9015211 |
| Base 12 | 6442a12 | 6443712 |
| Base 13 | 4809113 | 4809a13 |
| Base 14 | 3612214 | 3612b14 |
| Base 15 | 2915d15 | 2916715 |
| Base 16 | 2036216 | 2036b16 |