Compare 280099 vs 280100
| Property | 280099 | 280100 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 5 |
| Prime factorization | 2800991 | 22 × 52 × 28011 |
| Prime factorization | 280099 | 2 × 2 × 5 × 5 × 2801 |
| Divisors count | 2 | 18 |
| Divisors | 1, 280099 | 1, 2, 4, 5, 10, 20, 25, 50, 100, 2801, 5602, 11204, 14005, 28010, 56020, 70025, 140050, 280100 |
| Number of properties | 5 | 0 |
| Cousin primes (1st member) | 2813th | |
| Happy primes | 3640th | |
| Primes | 24441st | |
| Prime triplets (2nd member) | 1094th | |
| Twin primes (2nd member) | 2836th | |
| Roman numberals | ||
| Base 2 | 10001000110001000112 | 10001000110001001002 |
| Base 3 | 1120200200013 | 1120200200023 |
| Base 4 | 10101202034 | 10101202104 |
| Base 5 | 324303445 | 324304005 |
| Base 6 | 100004316 | 100004326 |
| Base 7 | 22444217 | 22444227 |
| Base 8 | 10430438 | 10430448 |
| Base 9 | 4662019 | 4662029 |
| Base 10 | 28009910 | 28010010 |
| Base 11 | 18149611 | 18149711 |
| Base 12 | 11611712 | 11611812 |
| Base 13 | 9a65113 | 9a65213 |
| Base 14 | 7411114 | 7411214 |
| Base 15 | 57ed415 | 57ed515 |
| Base 16 | 4462316 | 4462416 |