λ
Ratio Atlas

127,243

19 × 37 × 181
Deficient Odd Composite

Prime Factor Structure

Factorization String 19 × 37 × 181
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 138,320
Proper Divisor Sum 11,077
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #127241 ← → #127247

Radix Representation

Decimal 127243
Binary 11111000100001011 (17 bits)
Octal 0o370413
Hexadecimal 0x1F10B

Divisor Catalog (8)

Collatz Trajectory (56 steps to reach 1)

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

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