λ
Ratio Atlas

1,680,907

1680907
Deficient Odd Prime

Prime Factor Structure

Factorization String 1680907
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 1,680,908
Proper Divisor Sum 1
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #1680901 ← → #1680919

Radix Representation

Decimal 1680907
Binary 110011010011000001011 (21 bits)
Octal 0o6323013
Hexadecimal 0x19A60B

Divisor Catalog (2)

Collatz Trajectory (83 steps to reach 1)

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

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