Compare 122983 vs 122990
| Property | 122983 | 122990 | 
|---|---|---|
| Type | semiprime | composite number | 
| Unique factors | 2 | 4 | 
| Total factors | 2 | 5 | 
| Prime factorization | 71 × 175691 | 21 × 51 × 72 × 2511 | 
| Prime factorization | 7 × 17569 | 2 × 5 × 7 × 7 × 251 | 
| Divisors count | 4 | 24 | 
| Divisors | 1, 7, 17569, 122983 | 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 251, 490, 502, 1255, 1757, 2510, 3514, 8785, 12299, 17570, 24598, 61495, 122990 | 
| Number of properties | 1 | 0 | 
| Semiprimes | 28481st | |
| Roman numberals | ||
| Base 2 | 111100000011001112 | 111100000011011102 | 
| Base 3 | 200202002213 | 200202010123 | 
| Base 4 | 1320012134 | 1320012324 | 
| Base 5 | 124134135 | 124134305 | 
| Base 6 | 23452116 | 23452226 | 
| Base 7 | 10213607 | 10214007 | 
| Base 8 | 3601478 | 3601568 | 
| Base 9 | 2066279 | 2066359 | 
| Base 10 | 12298310 | 12299010 | 
| Base 11 | 8444311 | 8444a11 | 
| Base 12 | 5b20712 | 5b21212 | 
| Base 13 | 43c9313 | 43c9a13 | 
| Base 14 | 32b6714 | 32b7014 | 
| Base 15 | 2668d15 | 2669515 | 
| Base 16 | 1e06716 | 1e06e16 |