λ
Ratio Atlas

1,661,648

24 × 17 × 41 × 149
Abundant Even Composite

Prime Factor Structure

Factorization String 2^4 × 17 × 41 × 149
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 40
Divisor Sum (σ) 3,515,400
Proper Divisor Sum 1,853,752
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #1661641 ← → #1661659

Radix Representation

Decimal 1661648
Binary 110010101101011010000 (21 bits)
Octal 0o6255320
Hexadecimal 0x195AD0

Divisor Catalog (40)

Collatz Trajectory (57 steps to reach 1)

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

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