Compare 206882 vs 206887
| Property | 206882 | 206887 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 131 × 731 × 1091 | 2068871 |
| Prime factorization | 2 × 13 × 73 × 109 | 206887 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 13, 26, 73, 109, 146, 218, 949, 1417, 1898, 2834, 7957, 15914, 103441, 206882 | 1, 206887 |
| Number of properties | 0 | 6 |
| Additive primes | 7477th | |
| Chen primes | 7750th | |
| Harmonic primes | 6947th | |
| Isolated primes | 14102nd | |
| Long primes | 6944th | |
| Primes | 18537th | |
| Roman numberals | ||
| Base 2 | 1100101000001000102 | 1100101000001001112 |
| Base 3 | 1011112100223 | 1011112101113 |
| Base 4 | 3022002024 | 3022002134 |
| Base 5 | 231100125 | 231100225 |
| Base 6 | 42334426 | 42334516 |
| Base 7 | 15211047 | 15211127 |
| Base 8 | 6240428 | 6240478 |
| Base 9 | 3447089 | 3447149 |
| Base 10 | 20688210 | 20688710 |
| Base 11 | 13148511 | 13148a11 |
| Base 12 | 9b88212 | 9b88712 |
| Base 13 | 7322013 | 7322513 |
| Base 14 | 5557414 | 5557914 |
| Base 15 | 4147215 | 4147715 |
| Base 16 | 3282216 | 3282716 |