λ
Ratio Atlas

12,747,092

22 × 37 × 43 × 2003
Deficient Even Composite

12,747,092 factors as 2^2 × 37 × 43 × 2003. Its 24 positive divisors give a proper-divisor sum of 10,707,724, so this integer is deficient. The Collatz stopping time is 148 steps.

Prime Factor Structure

Factorization String 2^2 × 37 × 43 × 2003
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 23,454,816
Proper Divisor Sum 10,707,724
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #12747047 ← → #12747121

Radix Representation

Decimal 12747092
Binary 110000101000000101010100 (24 bits)
Octal 0o60500524
Hexadecimal 0xC28154

Divisor Catalog (24)

Collatz Trajectory (148 steps to reach 1)

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

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