Compare 280121 vs 280122
| Property | 280121 | 280122 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2801211 | 21 × 31 × 466871 |
| Prime factorization | 280121 | 2 × 3 × 46687 |
| Divisors count | 2 | 8 |
| Divisors | 1, 280121 | 1, 2, 3, 6, 46687, 93374, 140061, 280122 |
| Number of properties | 5 | 0 |
| Chen primes | 10060th | |
| Isolated primes | 18772nd | |
| Primes | 24443rd | |
| Sophie germain primes | 2703rd | |
| Super primes | 2714th | |
| Roman numberals | ||
| Base 2 | 10001000110001110012 | 10001000110001110102 |
| Base 3 | 1120200202123 | 1120200202203 |
| Base 4 | 10101203214 | 10101203224 |
| Base 5 | 324304415 | 324304425 |
| Base 6 | 100005056 | 100005106 |
| Base 7 | 22444527 | 22444537 |
| Base 8 | 10430718 | 10430728 |
| Base 9 | 4662259 | 4662269 |
| Base 10 | 28012110 | 28012210 |
| Base 11 | 18150611 | 18150711 |
| Base 12 | 11613512 | 11613612 |
| Base 13 | 9a66a13 | 9a66b13 |
| Base 14 | 7412914 | 7412a14 |
| Base 15 | 57eeb15 | 57eec15 |
| Base 16 | 4463916 | 4463a16 |