λ
Ratio Atlas

3,948,856

23 × 493607
Deficient Even Composite

Prime Factor Structure

Factorization String 2^3 × 493607
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 7,404,120
Proper Divisor Sum 3,455,264
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #3948853 ← → #3948859

Radix Representation

Decimal 3948856
Binary 1111000100000100111000 (22 bits)
Octal 0o17040470
Hexadecimal 0x3C4138

Divisor Catalog (8)

Collatz Trajectory (128 steps to reach 1)

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

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