λ
Ratio Atlas

6,406,328

23 × 23 × 37 × 941
Abundant Even Composite

6,406,328 factors as 2^3 × 23 × 37 × 941. Its 32 positive divisors give a proper-divisor sum of 6,480,232, so this integer is abundant. The Collatz stopping time is 165 steps.

Prime Factor Structure

Factorization String 2^3 × 23 × 37 × 941
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 12,886,560
Proper Divisor Sum 6,480,232
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #6406321 ← → #6406343

Radix Representation

Decimal 6406328
Binary 11000011100000010111000 (23 bits)
Octal 0o30340270
Hexadecimal 0x61C0B8

Divisor Catalog (32)

Collatz Trajectory (165 steps to reach 1)

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

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