λ
Ratio Atlas

840,418

2 × 37 × 41 × 277
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 37 × 41 × 277
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 1,331,064
Proper Divisor Sum 490,646
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #840353 ← → #840439

Radix Representation

Decimal 840418
Binary 11001101001011100010 (20 bits)
Octal 0o3151342
Hexadecimal 0xCD2E2

Divisor Catalog (16)

Collatz Trajectory (82 steps to reach 1)

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

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