λ
Ratio Atlas

644,579

13 × 179 × 277
Deficient Odd Composite

Prime Factor Structure

Factorization String 13 × 179 × 277
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 700,560
Proper Divisor Sum 55,981
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #644569 ← → #644593

Radix Representation

Decimal 644579
Binary 10011101010111100011 (20 bits)
Octal 0o2352743
Hexadecimal 0x9D5E3

Divisor Catalog (8)

Collatz Trajectory (141 steps to reach 1)

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

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