λ
Ratio Atlas

3,988,541

3988541
Deficient Odd Prime

Prime Factor Structure

Factorization String 3988541
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 3,988,542
Proper Divisor Sum 1
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #3988531 ← → #3988583

Radix Representation

Decimal 3988541
Binary 1111001101110000111101 (22 bits)
Octal 0o17156075
Hexadecimal 0x3CDC3D

Divisor Catalog (2)

Collatz Trajectory (123 steps to reach 1)

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

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