Compare 171997 vs 172047
| Property | 171997 | 172047 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 245711 | 31 × 573491 |
| Prime factorization | 7 × 24571 | 3 × 57349 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 24571, 171997 | 1, 3, 57349, 172047 |
| Number of properties | 1 | 1 |
| Semiprimes | 39214th | 39224th |
| Roman numberals | ||
| Base 2 | 1010011111110111012 | 1010100000000011112 |
| Base 3 | 222012210213 | 222020000103 |
| Base 4 | 2213331314 | 2220000334 |
| Base 5 | 210004425 | 210011425 |
| Base 6 | 34041416 | 34043036 |
| Base 7 | 13143107 | 13144117 |
| Base 8 | 5177358 | 5200178 |
| Base 9 | 2818379 | 2820039 |
| Base 10 | 17199710 | 17204710 |
| Base 11 | 10825111 | 10829711 |
| Base 12 | 8365112 | 8369312 |
| Base 13 | 6039713 | 6040513 |
| Base 14 | 4697714 | 469b114 |
| Base 15 | 35e6715 | 35e9c15 |
| Base 16 | 29fdd16 | 2a00f16 |