λ
Modular Archive

243,153

32 × 27017
Deficient Odd Composite

Prime Factor Structure

Factorization String 3^2 × 27017
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 351,234
Proper Divisor Sum 108,081
Digit Sum / Digital Root 18 (Root: 9)
Adjacent Primes #243149 ← → #243157

Radix Representation

Decimal 243153
Binary 111011010111010001 (18 bits)
Octal 0o732721
Hexadecimal 0x3B5D1

Divisor Catalog (6)

Collatz Trajectory (62 steps to reach 1)

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

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