λ
Ratio Atlas

71,370,832

24 × 13 × 41 × 8369
Abundant Even Composite

71,370,832 factors as 2^4 × 13 × 41 × 8369. Its 40 positive divisors give a proper-divisor sum of 81,197,528, so this integer is abundant. The Collatz stopping time is 166 steps.

Prime Factor Structure

Factorization String 2^4 × 13 × 41 × 8369
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 40
Divisor Sum (σ) 152,568,360
Proper Divisor Sum 81,197,528
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #71370809 ← → #71370839

Radix Representation

Decimal 71370832
Binary 100010000010000100001010000 (27 bits)
Octal 0o420204120
Hexadecimal 0x4410850

Divisor Catalog (40)

Collatz Trajectory (166 steps to reach 1)

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

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