9,906,825
3 × 52 × 31 × 4261
Deficient
Odd
Composite
9,906,825 factors as 3 × 5^2 × 31 × 4261. Its 24 positive divisors give a proper-divisor sum of 7,004,791, so this integer is deficient. The Collatz stopping time is 145 steps.
Resources
Prime Factor Structure
Factorization String
3 × 5^2 × 31 × 4261
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
24
Divisor Sum (σ)
16,911,616
Proper Divisor Sum
7,004,791
Digit Sum / Digital Root
39 (Root: 3)
Adjacent Primes
#9906791 ← → #9906833
Radix Representation
| Decimal | 9906825 |
| Binary | 100101110010101010001001 (24 bits) |
| Octal | 0o45625211 |
| Hexadecimal | 0x972A89 |
Divisor Catalog (5 of 24)
Collatz Trajectory (145 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
Showing the first 5 trajectory entries; the stopping-time total above is unchanged.