λ
Ratio Atlas

12,467,720

23 × 5 × 53 × 5881
Abundant Even Composite

12,467,720 factors as 2^3 × 5 × 53 × 5881. Its 32 positive divisors give a proper-divisor sum of 16,118,800, so this integer is abundant. The Collatz stopping time is 166 steps.

Prime Factor Structure

Factorization String 2^3 × 5 × 53 × 5881
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 28,586,520
Proper Divisor Sum 16,118,800
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #12467683 ← → #12467759

Radix Representation

Decimal 12467720
Binary 101111100011111000001000 (24 bits)
Octal 0o57437010
Hexadecimal 0xBE3E08

Divisor Catalog (32)

Collatz Trajectory (166 steps to reach 1)

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

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