λ
Ratio Atlas

113,287

113287
Deficient Odd Prime

113,287 factors as 113287. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 61 steps.

Prime Factor Structure

Factorization String 113287
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 113,288
Proper Divisor Sum 1
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #113279 ← → #113327

Radix Representation

Decimal 113287
Binary 11011101010000111 (17 bits)
Octal 0o335207
Hexadecimal 0x1BA87

Divisor Catalog (2)

Collatz Trajectory (61 steps to reach 1)

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

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