Compare 140838 vs 140839
| Property | 140838 | 140839 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 31 × 234731 | 1408391 |
| Prime factorization | 2 × 3 × 23473 | 140839 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 3, 6, 23473, 46946, 70419, 140838 | 1, 140839 |
| Number of properties | 0 | 5 |
| Harmonic primes | 4913th | |
| Lucky primes | 1708th | |
| Primes | 13085th | |
| Twin primes (2nd member) | 1616th | |
| Ulam primes | 922nd | |
| Roman numberals | ||
| Base 2 | 1000100110001001102 | 1000100110001001112 |
| Base 3 | 210110120203 | 210110120213 |
| Base 4 | 2021202124 | 2021202134 |
| Base 5 | 140013235 | 140013245 |
| Base 6 | 30040106 | 30040116 |
| Base 7 | 11244157 | 11244167 |
| Base 8 | 4230468 | 4230478 |
| Base 9 | 2341669 | 2341679 |
| Base 10 | 14083810 | 14083910 |
| Base 11 | 968a511 | 968a611 |
| Base 12 | 6960612 | 6960712 |
| Base 13 | 4c14913 | 4c14a13 |
| Base 14 | 3947c14 | 3947d14 |
| Base 15 | 2bae315 | 2bae415 |
| Base 16 | 2262616 | 2262716 |