λ
Ratio Atlas

2,009,685

3 × 5 × 133979
Deficient Odd Composite

Prime Factor Structure

Factorization String 3 × 5 × 133979
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 3,215,520
Proper Divisor Sum 1,205,835
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #2009669 ← → #2009713

Radix Representation

Decimal 2009685
Binary 111101010101001010101 (21 bits)
Octal 0o7525125
Hexadecimal 0x1EAA55

Divisor Catalog (8)

Collatz Trajectory (135 steps to reach 1)

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

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