λ
Ratio Atlas

989,696

29 × 1933
Deficient Even Composite

989,696 factors as 2^9 × 1933. Its 20 positive divisors give a proper-divisor sum of 988,786, so this integer is deficient. The Collatz stopping time is 33 steps.

Prime Factor Structure

Factorization String 2^9 × 1933
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 20
Divisor Sum (σ) 1,978,482
Proper Divisor Sum 988,786
Digit Sum / Digital Root 47 (Root: 2)
Adjacent Primes #989687 ← → #989719

Radix Representation

Decimal 989696
Binary 11110001101000000000 (20 bits)
Octal 0o3615000
Hexadecimal 0xF1A00

Divisor Catalog (20)

Collatz Trajectory (33 steps to reach 1)

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

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