λ
Modular Archive

40,561

47 × 863
Deficient Odd Composite

Prime Factor Structure

Factorization String 47 × 863
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 41,472
Proper Divisor Sum 911
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #40559 ← → #40577

Radix Representation

Decimal 40561
Binary 1001111001110001 (16 bits)
Octal 0o117161
Hexadecimal 0x9E71

Divisor Catalog (4)

Collatz Trajectory (36 steps to reach 1)

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

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