Compare 161201 vs 161387
| Property | 161201 | 161387 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1612011 | 1613871 |
| Prime factorization | 161201 | 161387 |
| Divisors count | 2 | 2 |
| Divisors | 1, 161201 | 1, 161387 |
| Number of properties | 7 | 4 |
| Additive primes | 6064th | |
| Chen primes | 6305th | 6309th |
| Emirps | 3250th | |
| Harmonic primes | 5548th | |
| Isolated primes | 11162nd | 11175th |
| Primes | 14785th | 14800th |
| Pythagorean primes | 7375th | |
| Sophie germain primes | 1726th | |
| Roman numberals | ||
| Base 2 | 1001110101101100012 | 1001110110011010112 |
| Base 3 | 220120101023 | 220121010223 |
| Base 4 | 2131123014 | 2131212234 |
| Base 5 | 201243015 | 201310225 |
| Base 6 | 32421456 | 32430556 |
| Base 7 | 12406557 | 12413427 |
| Base 8 | 4726618 | 4731538 |
| Base 9 | 2651129 | 2653389 |
| Base 10 | 16120110 | 16138710 |
| Base 11 | 10012711 | 10028611 |
| Base 12 | 7935512 | 7948b12 |
| Base 13 | 584b113 | 585c513 |
| Base 14 | 42a6514 | 42b5914 |
| Base 15 | 32b6b15 | 32c4215 |
| Base 16 | 275b116 | 2766b16 |