λ
Ratio Atlas

515,441

43 × 11987
Deficient Odd Composite

Prime Factor Structure

Factorization String 43 × 11987
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 527,472
Proper Divisor Sum 12,031
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #515429 ← → #515477

Radix Representation

Decimal 515441
Binary 1111101110101110001 (19 bits)
Octal 0o1756561
Hexadecimal 0x7DD71

Divisor Catalog (4)

Collatz Trajectory (50 steps to reach 1)

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

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