λ
Ratio Atlas

680,929

680929
Deficient Odd Prime

Prime Factor Structure

Factorization String 680929
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 680,930
Proper Divisor Sum 1
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #680917 ← → #680959

Radix Representation

Decimal 680929
Binary 10100110001111100001 (20 bits)
Octal 0o2461741
Hexadecimal 0xA63E1

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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