Compare 25 vs 42
Property | 25 | 42 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 1 | 3 |
Total factors | 2 | 3 |
Prime factorization | 52 | 21 × 31 × 71 |
Prime factorization | 5 × 5 | 2 × 3 × 7 |
Divisors count | 3 | 8 |
Divisors | 1, 5, 25 | 1, 2, 3, 6, 7, 14, 21, 42 |
Number of properties | 1 | 0 |
Semiprimes | 9th | |
Roman numberals | XXV | XLII |
Base 2 | 110012 | 1010102 |
Base 3 | 2213 | 11203 |
Base 4 | 1214 | 2224 |
Base 5 | 1005 | 1325 |
Base 6 | 416 | 1106 |
Base 7 | 347 | 607 |
Base 8 | 318 | 528 |
Base 9 | 279 | 469 |
Base 10 | 2510 | 4210 |
Base 11 | 2311 | 3911 |
Base 12 | 2112 | 3612 |
Base 13 | 1c13 | 3313 |
Base 14 | 1b14 | 3014 |
Base 15 | 1a15 | 2c15 |
Base 16 | 1916 | 2a16 |