Compare 280037 vs 280139
| Property | 280037 | 280139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2800371 | 2801391 |
| Prime factorization | 280037 | 280139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 280037 | 1, 280139 |
| Number of properties | 4 | 6 |
| Additive primes | 9808th | |
| Chen primes | 10057th | 10062nd |
| Isolated primes | 18768th | 18774th |
| Long primes | 9155th | |
| Primes | 24437th | 24445th |
| Safe primes | 1554th | |
| Sexy primes (2nd member) | 5663rd | |
| Roman numberals | ||
| Base 2 | 10001000101111001012 | 10001000110010010112 |
| Base 3 | 1120200102023 | 1120200211123 |
| Base 4 | 10101132114 | 10101210234 |
| Base 5 | 324301225 | 324310245 |
| Base 6 | 100002456 | 100005356 |
| Base 7 | 22443027 | 22445067 |
| Base 8 | 10427458 | 10431138 |
| Base 9 | 4661229 | 4662459 |
| Base 10 | 28003710 | 28013910 |
| Base 11 | 18143a11 | 18152211 |
| Base 12 | 11608512 | 11614b12 |
| Base 13 | 9a60413 | 9a68213 |
| Base 14 | 740a914 | 7413d14 |
| Base 15 | 57e9215 | 5800e15 |
| Base 16 | 445e516 | 4464b16 |