λ
Ratio Atlas

1,661,200

24 × 52 × 4153
Abundant Even Composite

Prime Factor Structure

Factorization String 2^4 × 5^2 × 4153
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 30
Divisor Sum (σ) 3,991,994
Proper Divisor Sum 2,330,794
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #1661173 ← → #1661237

Radix Representation

Decimal 1661200
Binary 110010101100100010000 (21 bits)
Octal 0o6254420
Hexadecimal 0x195910

Divisor Catalog (30)

Collatz Trajectory (57 steps to reach 1)

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

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