λ
Ratio Atlas

2,117,983

7 × 443 × 683
Deficient Odd Composite

Prime Factor Structure

Factorization String 7 × 443 × 683
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 2,429,568
Proper Divisor Sum 311,585
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #2117977 ← → #2118007

Radix Representation

Decimal 2117983
Binary 1000000101000101011111 (22 bits)
Octal 0o10050537
Hexadecimal 0x20515F

Divisor Catalog (8)

Collatz Trajectory (272 steps to reach 1)

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

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