λ
Ratio Atlas

648,716

22 × 127 × 1277
Deficient Even Composite

Prime Factor Structure

Factorization String 2^2 × 127 × 1277
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 1,145,088
Proper Divisor Sum 496,372
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #648709 ← → #648719

Radix Representation

Decimal 648716
Binary 10011110011000001100 (20 bits)
Octal 0o2363014
Hexadecimal 0x9E60C

Divisor Catalog (12)

Collatz Trajectory (66 steps to reach 1)

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

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