λ
Modular Archive

66,841

66841
Deficient Odd Prime

Prime Factor Structure

Factorization String 66841
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 66,842
Proper Divisor Sum 1
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #66821 ← → #66851

Radix Representation

Decimal 66841
Binary 10000010100011001 (17 bits)
Octal 0o202431
Hexadecimal 0x10519

Divisor Catalog (2)

Collatz Trajectory (117 steps to reach 1)

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

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