λ
Ratio Atlas

165,441

3 × 55147
Deficient Odd Composite

Prime Factor Structure

Factorization String 3 × 55147
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 220,592
Proper Divisor Sum 55,151
Digit Sum / Digital Root 21 (Root: 3)
Adjacent Primes #165437 ← → #165443

Radix Representation

Decimal 165441
Binary 101000011001000001 (18 bits)
Octal 0o503101
Hexadecimal 0x28641

Divisor Catalog (4)

Collatz Trajectory (121 steps to reach 1)

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

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