Compare 978223 vs 978229
| Property | 978223 | 978229 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 9782231 | 71 × 1397471 |
| Prime factorization | 978223 | 7 × 139747 |
| Divisors count | 2 | 4 |
| Divisors | 1, 978223 | 1, 7, 139747, 978229 |
| Number of properties | 5 | 1 |
| Additive primes | 29522nd | |
| Isolated primes | 60894th | |
| Lucky primes | 8460th | |
| Primes | 76947th | |
| Semiprimes | 205623rd | |
| Sexy primes (2nd member) | 16089th | |
| Roman numberals | ||
| Base 2 | 111011101101001011112 | 111011101101001101012 |
| Base 3 | 12112002121113 | 12112002122013 |
| Base 4 | 32323102334 | 32323103114 |
| Base 5 | 2223003435 | 2223004045 |
| Base 6 | 325444516 | 325445016 |
| Base 7 | 112126517 | 112126607 |
| Base 8 | 35664578 | 35664658 |
| Base 9 | 17507749 | 17507819 |
| Base 10 | 97822310 | 97822910 |
| Base 11 | 608a5411 | 608a5a11 |
| Base 12 | 3b212712 | 3b213112 |
| Base 13 | 28333c13 | 28334513 |
| Base 14 | 1b66d114 | 1b66d714 |
| Base 15 | 144c9d15 | 144ca415 |
| Base 16 | eed2f16 | eed3516 |