λ
Ratio Atlas

329,430

2 × 3 × 5 × 79 × 139
Abundant Even Composite

329,430 factors as 2 × 3 × 5 × 79 × 139. Its 32 positive divisors give a proper-divisor sum of 476,970, so this integer is abundant. The Collatz stopping time is 65 steps.

Prime Factor Structure

Factorization String 2 × 3 × 5 × 79 × 139
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 806,400
Proper Divisor Sum 476,970
Digit Sum / Digital Root 21 (Root: 3)
Adjacent Primes #329419 ← → #329431

Radix Representation

Decimal 329430
Binary 1010000011011010110 (19 bits)
Octal 0o1203326
Hexadecimal 0x506D6

Divisor Catalog (32)

Collatz Trajectory (65 steps to reach 1)

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

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