Compare 172223 vs 172231
| Property | 172223 | 172231 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1722231 | 291 × 59391 |
| Prime factorization | 172223 | 29 × 5939 |
| Divisors count | 2 | 4 |
| Divisors | 1, 172223 | 1, 29, 5939, 172231 |
| Number of properties | 9 | 1 |
| Additive primes | 6417th | |
| Cousin primes (2nd member) | 1887th | |
| Emirps | 3523rd | |
| Isolated primes | 11890th | |
| Long primes | 5859th | |
| Primes | 15687th | |
| Prime triplets (3rd member) | 744th | |
| Safe primes | 1047th | |
| Semiprimes | 39261st | |
| Sexy primes (2nd member) | 3786th | |
| Roman numberals | ||
| Base 2 | 1010100000101111112 | 1010100000110001112 |
| Base 3 | 222020201223 | 222020202213 |
| Base 4 | 2220023334 | 2220030134 |
| Base 5 | 210023435 | 210024115 |
| Base 6 | 34051556 | 34052116 |
| Base 7 | 13150527 | 13150637 |
| Base 8 | 5202778 | 5203078 |
| Base 9 | 2822189 | 2822279 |
| Base 10 | 17222310 | 17223110 |
| Base 11 | 10843711 | 10844411 |
| Base 12 | 837bb12 | 8380712 |
| Base 13 | 6050c13 | 6051713 |
| Base 14 | 46a9914 | 46aa314 |
| Base 15 | 3606815 | 3607115 |
| Base 16 | 2a0bf16 | 2a0c716 |