λ
Ratio Atlas

15,106,913

83 × 182011
Deficient Odd Composite

Prime Factor Structure

Factorization String 83 × 182011
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 15,289,008
Proper Divisor Sum 182,095
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #15106859 ← → #15106921

Radix Representation

Decimal 15106913
Binary 111001101000001101100001 (24 bits)
Octal 0o71501541
Hexadecimal 0xE68361

Divisor Catalog (4)

Collatz Trajectory (218 steps to reach 1)

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

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