λ
Ratio Atlas

840,632

23 × 13 × 59 × 137
Abundant Even Composite

840,632 factors as 2^3 × 13 × 59 × 137. Its 32 positive divisors give a proper-divisor sum of 898,168, so this integer is abundant. The Collatz stopping time is 82 steps.

Prime Factor Structure

Factorization String 2^3 × 13 × 59 × 137
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 1,738,800
Proper Divisor Sum 898,168
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #840611 ← → #840643

Radix Representation

Decimal 840632
Binary 11001101001110111000 (20 bits)
Octal 0o3151670
Hexadecimal 0xCD3B8

Divisor Catalog (32)

Collatz Trajectory (82 steps to reach 1)

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

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