λ
Ratio Atlas

3,972,984

23 × 3 × 165541
Abundant Even Composite

Prime Factor Structure

Factorization String 2^3 × 3 × 165541
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 9,932,520
Proper Divisor Sum 5,959,536
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #3972979 ← → #3973007

Radix Representation

Decimal 3972984
Binary 1111001001111101111000 (22 bits)
Octal 0o17117570
Hexadecimal 0x3C9F78

Divisor Catalog (16)

Collatz Trajectory (128 steps to reach 1)

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

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