λ
Ratio Atlas

3,978,672

24 × 3 × 82889
Abundant Even Composite

Prime Factor Structure

Factorization String 2^4 × 3 × 82889
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 20
Divisor Sum (σ) 10,278,360
Proper Divisor Sum 6,299,688
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #3978671 ← → #3978673

Radix Representation

Decimal 3978672
Binary 1111001011010110110000 (22 bits)
Octal 0o17132660
Hexadecimal 0x3CB5B0

Divisor Catalog (20)

Collatz Trajectory (216 steps to reach 1)

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

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