Compare 280117 vs 280121
| Property | 280117 | 280121 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 191 × 231 × 6411 | 2801211 |
| Prime factorization | 19 × 23 × 641 | 280121 |
| Divisors count | 8 | 2 |
| Divisors | 1, 19, 23, 437, 641, 12179, 14743, 280117 | 1, 280121 |
| Number of properties | 0 | 5 |
| Chen primes | 10060th | |
| Isolated primes | 18772nd | |
| Primes | 24443rd | |
| Sophie germain primes | 2703rd | |
| Super primes | 2714th | |
| Roman numberals | ||
| Base 2 | 10001000110001101012 | 10001000110001110012 |
| Base 3 | 1120200202013 | 1120200202123 |
| Base 4 | 10101203114 | 10101203214 |
| Base 5 | 324304325 | 324304415 |
| Base 6 | 100005016 | 100005056 |
| Base 7 | 22444457 | 22444527 |
| Base 8 | 10430658 | 10430718 |
| Base 9 | 4662219 | 4662259 |
| Base 10 | 28011710 | 28012110 |
| Base 11 | 18150211 | 18150611 |
| Base 12 | 11613112 | 11613512 |
| Base 13 | 9a66613 | 9a66a13 |
| Base 14 | 7412514 | 7412914 |
| Base 15 | 57ee715 | 57eeb15 |
| Base 16 | 4463516 | 4463916 |