λ
Ratio Atlas

398,466

2 × 33 × 47 × 157
Abundant Even Composite

Prime Factor Structure

Factorization String 2 × 3^3 × 47 × 157
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 910,080
Proper Divisor Sum 511,614
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #398459 ← → #398467

Radix Representation

Decimal 398466
Binary 1100001010010000010 (19 bits)
Octal 0o1412202
Hexadecimal 0x61482

Divisor Catalog (32)

Collatz Trajectory (42 steps to reach 1)

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

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