Compare 247988 vs 247989
| Property | 247988 | 247989 | 
|---|---|---|
| Type | composite number | composite number | 
| Unique factors | 4 | 3 | 
| Total factors | 5 | 5 | 
| Prime factorization | 22 × 131 × 191 × 2511 | 31 × 73 × 2411 | 
| Prime factorization | 2 × 2 × 13 × 19 × 251 | 3 × 7 × 7 × 7 × 241 | 
| Divisors count | 24 | 16 | 
| Divisors | 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 251, 494, 502, 988, 1004, 3263, 4769, 6526, 9538, 13052, 19076, 61997, 123994, 247988 | 1, 3, 7, 21, 49, 147, 241, 343, 723, 1029, 1687, 5061, 11809, 35427, 82663, 247989 | 
| Number of properties | 0 | 0 | 
| Roman numberals | ||
| Base 2 | 1111001000101101002 | 1111001000101101012 | 
| Base 3 | 1101210112023 | 1101210112103 | 
| Base 4 | 3302023104 | 3302023114 | 
| Base 5 | 304134235 | 304134245 | 
| Base 6 | 51520326 | 51520336 | 
| Base 7 | 20516667 | 20520007 | 
| Base 8 | 7442648 | 7442658 | 
| Base 9 | 4171529 | 4171539 | 
| Base 10 | 24798810 | 24798910 | 
| Base 11 | 15a35411 | 15a35511 | 
| Base 12 | bb61812 | bb61912 | 
| Base 13 | 88b5013 | 88b5113 | 
| Base 14 | 6653614 | 6653714 | 
| Base 15 | 4d72815 | 4d72915 | 
| Base 16 | 3c8b416 | 3c8b516 |