Compare 47155 vs 47161
| Property | 47155 | 47161 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 94311 | 471611 |
| Prime factorization | 5 × 9431 | 47161 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 9431, 47155 | 1, 47161 |
| Number of properties | 1 | 5 |
| Additive primes | 2145th | |
| Happy primes | 799th | |
| Isolated primes | 3536th | |
| Primes | 4867th | |
| Pythagorean primes | 2417th | |
| Semiprimes | 11464th | |
| Roman numberals | ||
| Base 2 | 10111000001100112 | 10111000001110012 |
| Base 3 | 21012001113 | 21012002013 |
| Base 4 | 232003034 | 232003214 |
| Base 5 | 30021105 | 30021215 |
| Base 6 | 10021516 | 10022016 |
| Base 7 | 2543237 | 2543327 |
| Base 8 | 1340638 | 1340718 |
| Base 9 | 716149 | 716219 |
| Base 10 | 4715510 | 4716110 |
| Base 11 | 3247911 | 3248411 |
| Base 12 | 2335712 | 2336112 |
| Base 13 | 1860413 | 1860a13 |
| Base 14 | 1328314 | 1328914 |
| Base 15 | de8a15 | de9115 |
| Base 16 | b83316 | b83916 |