λ
Ratio Atlas

16,631,040

28 × 3 × 5 × 61 × 71
Abundant Even Composite

Prime Factor Structure

Factorization String 2^8 × 3 × 5 × 61 × 71
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 144
Divisor Sum (σ) 54,746,496
Proper Divisor Sum 38,115,456
Digit Sum / Digital Root 21 (Root: 3)
Adjacent Primes #16631039 ← → #16631051

Radix Representation

Decimal 16631040
Binary 111111011100010100000000 (24 bits)
Octal 0o77342400
Hexadecimal 0xFDC500

Divisor Catalog (60 of 144)

Collatz Trajectory (50 steps to reach 1)

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

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