λ
Ratio Atlas

648,376

23 × 81047
Deficient Even Composite

Prime Factor Structure

Factorization String 2^3 × 81047
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,215,720
Proper Divisor Sum 567,344
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #648371 ← → #648377

Radix Representation

Decimal 648376
Binary 10011110010010111000 (20 bits)
Octal 0o2362270
Hexadecimal 0x9E4B8

Divisor Catalog (8)

Collatz Trajectory (79 steps to reach 1)

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

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