λ
Ratio Atlas

158,233

158233
Deficient Odd Prime

158,233 factors as 158233. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 77 steps.

Prime Factor Structure

Factorization String 158233
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 158,234
Proper Divisor Sum 1
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #158231 ← → #158243

Radix Representation

Decimal 158233
Binary 100110101000011001 (18 bits)
Octal 0o465031
Hexadecimal 0x26A19

Divisor Catalog (2)

Collatz Trajectory (77 steps to reach 1)

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

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