λ
Ratio Atlas

989,398

2 × 494699
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 494699
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,484,100
Proper Divisor Sum 494,702
Digit Sum / Digital Root 46 (Root: 1)
Adjacent Primes #989381 ← → #989411

Radix Representation

Decimal 989398
Binary 11110001100011010110 (20 bits)
Octal 0o3614326
Hexadecimal 0xF18D6

Divisor Catalog (4)

Collatz Trajectory (95 steps to reach 1)

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

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