λ
Ratio Atlas

99,563

99563
Deficient Odd Prime

99,563 factors as 99563. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 203 steps.

Prime Factor Structure

Factorization String 99563
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 99,564
Proper Divisor Sum 1
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #99559 ← → #99571

Radix Representation

Decimal 99563
Binary 11000010011101011 (17 bits)
Octal 0o302353
Hexadecimal 0x184EB

Divisor Catalog (2)

Collatz Trajectory (203 steps to reach 1)

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

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