λ
Ratio Atlas

83,177,779

83177779
Deficient Odd Prime

83,177,779 factors as 83177779. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 130 steps.

Prime Factor Structure

Factorization String 83177779
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 83,177,780
Proper Divisor Sum 1
Digit Sum / Digital Root 49 (Root: 4)
Adjacent Primes #83177777 ← → #83177819

Radix Representation

Decimal 83177779
Binary 100111101010011000100110011 (27 bits)
Octal 0o475230463
Hexadecimal 0x4F53133

Divisor Catalog (2)

Collatz Trajectory (130 steps to reach 1)

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

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