Compare 140638 vs 140639
| Property | 140638 | 140639 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 191 × 37011 | 1406391 |
| Prime factorization | 2 × 19 × 3701 | 140639 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 19, 38, 3701, 7402, 70319, 140638 | 1, 140639 |
| Number of properties | 0 | 5 |
| Additive primes | 5394th | |
| Chen primes | 5623rd | |
| Isolated primes | 9842nd | |
| Primes | 13065th | |
| Sophie germain primes | 1559th | |
| Roman numberals | ||
| Base 2 | 1000100101010111102 | 1000100101010111112 |
| Base 3 | 210102202113 | 210102202123 |
| Base 4 | 2021111324 | 2021111334 |
| Base 5 | 140000235 | 140000245 |
| Base 6 | 30030346 | 30030356 |
| Base 7 | 11240117 | 11240127 |
| Base 8 | 4225368 | 4225378 |
| Base 9 | 2338249 | 2338259 |
| Base 10 | 14063810 | 14063910 |
| Base 11 | 9673311 | 9673411 |
| Base 12 | 6947a12 | 6947b12 |
| Base 13 | 4c02413 | 4c02513 |
| Base 14 | 3937814 | 3937914 |
| Base 15 | 2ba0d15 | 2ba0e15 |
| Base 16 | 2255e16 | 2255f16 |