λ
Ratio Atlas

989,907

3 × 329969
Deficient Odd Composite

Prime Factor Structure

Factorization String 3 × 329969
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,319,880
Proper Divisor Sum 329,973
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #989887 ← → #989909

Radix Representation

Decimal 989907
Binary 11110001101011010011 (20 bits)
Octal 0o3615323
Hexadecimal 0xF1AD3

Divisor Catalog (4)

Collatz Trajectory (183 steps to reach 1)

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

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