λ
Ratio Atlas

676,807

676807
Deficient Odd Prime

676,807 factors as 676807. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 110 steps.

Prime Factor Structure

Factorization String 676807
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 676,808
Proper Divisor Sum 1
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #676771 ← → #676829

Radix Representation

Decimal 676807
Binary 10100101001111000111 (20 bits)
Octal 0o2451707
Hexadecimal 0xA53C7

Divisor Catalog (2)

Collatz Trajectory (110 steps to reach 1)

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

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