9,961,572
22 × 3 × 830131
Abundant
Even
Composite
9,961,572 factors as 2^2 × 3 × 830131. Its 12 positive divisors give a proper-divisor sum of 13,282,124, so this integer is abundant. The Collatz stopping time is 101 steps.
Resources
Prime Factor Structure
Factorization String
2^2 × 3 × 830131
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
23,243,696
Proper Divisor Sum
13,282,124
Digit Sum / Digital Root
39 (Root: 3)
Adjacent Primes
#9961543 ← → #9961573
Radix Representation
| Decimal | 9961572 |
| Binary | 100110000000000001100100 (24 bits) |
| Octal | 0o46000144 |
| Hexadecimal | 0x980064 |
Divisor Catalog (5 of 12)
Collatz Trajectory (101 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.