λ
Ratio Atlas

13,240,960

27 × 5 × 17 × 1217
Abundant Even Composite

13,240,960 factors as 2^7 × 5 × 17 × 1217. Its 64 positive divisors give a proper-divisor sum of 20,302,760, so this integer is abundant. The Collatz stopping time is 34 steps.

Prime Factor Structure

Factorization String 2^7 × 5 × 17 × 1217
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 64
Divisor Sum (σ) 33,543,720
Proper Divisor Sum 20,302,760
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #13240949 ← → #13240973

Radix Representation

Decimal 13240960
Binary 110010100000101010000000 (24 bits)
Octal 0o62405200
Hexadecimal 0xCA0A80

Divisor Catalog (60 of 64)

Collatz Trajectory (34 steps to reach 1)

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

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