λ
Sigma Notebook

40,925

52 × 1637
Deficient Odd Composite

40,925 is odd and not a perfect square. Its factorization is 5^2 × 1637 and its 6 divisors sum to 50,778.

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Prime Factor Structure

Factorization String 5^2 × 1637
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 50,778
Proper Divisor Sum 9,853
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #40903 ← → #40927

Radix Representation

Decimal 40925
Binary 1001111111011101 (16 bits)
Octal 0o117735
Hexadecimal 0x9FDD

Divisor Catalog (5 of 6)

Collatz Trajectory (62 steps to reach 1)

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

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