λ
Ratio Atlas

770,771

770771
Deficient Odd Prime

770,771 factors as 770771. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 180 steps.

Prime Factor Structure

Factorization String 770771
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 770,772
Proper Divisor Sum 1
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #770767 ← → #770789

Radix Representation

Decimal 770771
Binary 10111100001011010011 (20 bits)
Octal 0o2741323
Hexadecimal 0xBC2D3

Divisor Catalog (2)

Collatz Trajectory (180 steps to reach 1)

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

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