λ
Ratio Atlas

629,918

2 × 17 × 97 × 191
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 17 × 97 × 191
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 1,016,064
Proper Divisor Sum 386,146
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #629903 ← → #629921

Radix Representation

Decimal 629918
Binary 10011001110010011110 (20 bits)
Octal 0o2316236
Hexadecimal 0x99C9E

Divisor Catalog (16)

Collatz Trajectory (203 steps to reach 1)

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

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