λ
Ratio Atlas

629,558

2 × 314779
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 314779
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 944,340
Proper Divisor Sum 314,782
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #629537 ← → #629567

Radix Representation

Decimal 629558
Binary 10011001101100110110 (20 bits)
Octal 0o2315466
Hexadecimal 0x99B36

Divisor Catalog (4)

Collatz Trajectory (110 steps to reach 1)

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

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