λ
Ratio Atlas

3,988,709

71 × 56179
Deficient Odd Composite

Prime Factor Structure

Factorization String 71 × 56179
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,044,960
Proper Divisor Sum 56,251
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #3988703 ← → #3988717

Radix Representation

Decimal 3988709
Binary 1111001101110011100101 (22 bits)
Octal 0o17156345
Hexadecimal 0x3CDCE5

Divisor Catalog (4)

Collatz Trajectory (260 steps to reach 1)

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

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