λ
Ratio Atlas

2,009,642

2 × 29 × 34649
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 29 × 34649
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 3,118,500
Proper Divisor Sum 1,108,858
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #2009639 ← → #2009647

Radix Representation

Decimal 2009642
Binary 111101010101000101010 (21 bits)
Octal 0o7525052
Hexadecimal 0x1EAA2A

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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