Compare 21931 vs 21942
Property | 21931 | 21942 |
---|---|---|
Type | composite number | composite number |
Unique factors | 3 | 4 |
Total factors | 3 | 5 |
Prime factorization | 71 × 131 × 2411 | 21 × 32 × 231 × 531 |
Prime factorization | 7 × 13 × 241 | 2 × 3 × 3 × 23 × 53 |
Divisors count | 8 | 24 |
Divisors | 1, 7, 13, 91, 241, 1687, 3133, 21931 | 1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 414, 477, 954, 1219, 2438, 3657, 7314, 10971, 21942 |
Number of properties | 0 | 0 |
Roman numberals | ||
Base 2 | 1010101101010112 | 1010101101101102 |
Base 3 | 10100020213 | 10100022003 |
Base 4 | 111122234 | 111123124 |
Base 5 | 12002115 | 12002325 |
Base 6 | 2453116 | 2453306 |
Base 7 | 1206407 | 1206547 |
Base 8 | 526538 | 526668 |
Base 9 | 330679 | 330809 |
Base 10 | 2193110 | 2194210 |
Base 11 | 1552811 | 1553811 |
Base 12 | 1083712 | 1084612 |
Base 13 | 9ca013 | 9cab13 |
Base 14 | 7dc714 | 7dd414 |
Base 15 | 677115 | 677c15 |
Base 16 | 55ab16 | 55b616 |