λ
Ratio Atlas

659,207

59 × 11173
Deficient Odd Composite

659,207 factors as 59 × 11173. Its 4 positive divisors give a proper-divisor sum of 11,233, so this integer is deficient. The Collatz stopping time is 92 steps.

Prime Factor Structure

Factorization String 59 × 11173
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 670,440
Proper Divisor Sum 11,233
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #659189 ← → #659221

Radix Representation

Decimal 659207
Binary 10100000111100000111 (20 bits)
Octal 0o2407407
Hexadecimal 0xA0F07

Divisor Catalog (4)

Collatz Trajectory (92 steps to reach 1)

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

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