λ
Ratio Atlas

267,209

191 × 1399
Deficient Odd Composite

267,209 factors as 191 × 1399. Its 4 positive divisors give a proper-divisor sum of 1,591, so this integer is deficient. The Collatz stopping time is 70 steps.

Prime Factor Structure

Factorization String 191 × 1399
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 268,800
Proper Divisor Sum 1,591
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #267203 ← → #267217

Radix Representation

Decimal 267209
Binary 1000001001111001001 (19 bits)
Octal 0o1011711
Hexadecimal 0x413C9

Divisor Catalog (4)

Collatz Trajectory (70 steps to reach 1)

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

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