λ
Ratio Atlas

197,219

11 × 17929
Deficient Odd Composite

197,219 factors as 11 × 17929. Its 4 positive divisors give a proper-divisor sum of 17,941, so this integer is deficient. The Collatz stopping time is 160 steps.

Prime Factor Structure

Factorization String 11 × 17929
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 215,160
Proper Divisor Sum 17,941
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #197207 ← → #197221

Radix Representation

Decimal 197219
Binary 110000001001100011 (18 bits)
Octal 0o601143
Hexadecimal 0x30263

Divisor Catalog (4)

Collatz Trajectory (160 steps to reach 1)

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

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