λ
Ratio Atlas

419,956

22 × 67 × 1567
Deficient Even Composite

Prime Factor Structure

Factorization String 2^2 × 67 × 1567
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 746,368
Proper Divisor Sum 326,412
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #419953 ← → #419959

Radix Representation

Decimal 419956
Binary 1100110100001110100 (19 bits)
Octal 0o1464164
Hexadecimal 0x66874

Divisor Catalog (12)

Collatz Trajectory (143 steps to reach 1)

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

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