Compare 170 vs 173
| Property | 170 | 173 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 51 × 171 | 1731 |
| Prime factorization | 2 × 5 × 17 | 173 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 5, 10, 17, 34, 85, 170 | 1, 173 |
| Number of properties | 0 | 9 |
| Additive primes | 22nd | |
| Isolated primes | 17th | |
| Left-truncatable primes | 19th | |
| Primes | 40th | |
| Pythagorean primes | 18th | |
| Sexy primes (1st member) | 24th | |
| Sexy primes (2nd member) | 23rd | |
| Sexy prime triplets (2nd member) | 13th | |
| Sophie germain primes | 13th | |
| Roman numberals | CLXX | CLXXIII |
| Base 2 | 101010102 | 101011012 |
| Base 3 | 200223 | 201023 |
| Base 4 | 22224 | 22314 |
| Base 5 | 11405 | 11435 |
| Base 6 | 4426 | 4456 |
| Base 7 | 3327 | 3357 |
| Base 8 | 2528 | 2558 |
| Base 9 | 2089 | 2129 |
| Base 10 | 17010 | 17310 |
| Base 11 | 14511 | 14811 |
| Base 12 | 12212 | 12512 |
| Base 13 | 10113 | 10413 |
| Base 14 | c214 | c514 |
| Base 15 | b515 | b815 |
| Base 16 | aa16 | ad16 |