λ
Ratio Atlas

40,661

73 × 557
Deficient Odd Composite

Prime Factor Structure

Factorization String 73 × 557
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 41,292
Proper Divisor Sum 631
Digit Sum / Digital Root 17 (Root: 8)
Adjacent Primes #40639 ← → #40693

Radix Representation

Decimal 40661
Binary 1001111011010101 (16 bits)
Octal 0o117325
Hexadecimal 0x9ED5

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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