Compare 280031 vs 280036
| Property | 280031 | 280036 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 2800311 | 22 × 700091 |
| Prime factorization | 280031 | 2 × 2 × 70009 |
| Divisors count | 2 | 6 |
| Divisors | 1, 280031 | 1, 2, 4, 70009, 140018, 280036 |
| Number of properties | 3 | 0 |
| Isolated primes | 18767th | |
| Primes | 24436th | |
| Sexy primes (1st member) | 5663rd | |
| Roman numberals | ||
| Base 2 | 10001000101110111112 | 10001000101111001002 |
| Base 3 | 1120200101123 | 1120200102013 |
| Base 4 | 10101131334 | 10101132104 |
| Base 5 | 324301115 | 324301215 |
| Base 6 | 100002356 | 100002446 |
| Base 7 | 22442637 | 22443017 |
| Base 8 | 10427378 | 10427448 |
| Base 9 | 4661159 | 4661219 |
| Base 10 | 28003110 | 28003610 |
| Base 11 | 18143411 | 18143911 |
| Base 12 | 11607b12 | 11608412 |
| Base 13 | 9a5cb13 | 9a60313 |
| Base 14 | 740a314 | 740a814 |
| Base 15 | 57e8b15 | 57e9115 |
| Base 16 | 445df16 | 445e416 |