λ
Ratio Atlas

2,989,486

2 × 1494743
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 1494743
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,484,232
Proper Divisor Sum 1,494,746
Digit Sum / Digital Root 46 (Root: 1)
Adjacent Primes #2989451 ← → #2989487

Radix Representation

Decimal 2989486
Binary 1011011001110110101110 (22 bits)
Octal 0o13316656
Hexadecimal 0x2D9DAE

Divisor Catalog (4)

Collatz Trajectory (89 steps to reach 1)

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

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