λ
Ratio Atlas

9,986,017

353 × 28289
Deficient Odd Composite

9,986,017 factors as 353 × 28289. Its 4 positive divisors give a proper-divisor sum of 28,643, so this integer is deficient. The Collatz stopping time is 282 steps.

Prime Factor Structure

Factorization String 353 × 28289
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 10,014,660
Proper Divisor Sum 28,643
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #9985993 ← → #9986023

Radix Representation

Decimal 9986017
Binary 100110000101111111100001 (24 bits)
Octal 0o46057741
Hexadecimal 0x985FE1

Divisor Catalog (4)

Collatz Trajectory (282 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

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