λ
Ratio Atlas

2,586,397

11 × 17 × 13831
Deficient Odd Composite

Prime Factor Structure

Factorization String 11 × 17 × 13831
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 2,987,712
Proper Divisor Sum 401,315
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #2586391 ← → #2586421

Radix Representation

Decimal 2586397
Binary 1001110111011100011101 (22 bits)
Octal 0o11673435
Hexadecimal 0x27771D

Divisor Catalog (8)

Collatz Trajectory (218 steps to reach 1)

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

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