λ
Ratio Atlas

85,558,339

85558339
Deficient Odd Prime

85,558,339 factors as 85558339. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 122 steps.

Prime Factor Structure

Factorization String 85558339
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 85,558,340
Proper Divisor Sum 1
Digit Sum / Digital Root 46 (Root: 1)
Adjacent Primes #85558313 ← → #85558391

Radix Representation

Decimal 85558339
Binary 101000110011000010001000011 (27 bits)
Octal 0o506302103
Hexadecimal 0x5198443

Divisor Catalog (2)

Collatz Trajectory (122 steps to reach 1)

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

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