λ
Ratio Atlas

173,563

133 × 79
Deficient Odd Composite

Prime Factor Structure

Factorization String 13^3 × 79
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 190,400
Proper Divisor Sum 16,837
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #173561 ← → #173573

Radix Representation

Decimal 173563
Binary 101010010111111011 (18 bits)
Octal 0o522773
Hexadecimal 0x2A5FB

Divisor Catalog (8)

Collatz Trajectory (77 steps to reach 1)

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

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