λ
Ratio Atlas

28,587,784

23 × 3573473
Deficient Even Composite

Prime Factor Structure

Factorization String 2^3 × 3573473
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 53,602,110
Proper Divisor Sum 25,014,326
Digit Sum / Digital Root 49 (Root: 4)
Adjacent Primes #28587751 ← → #28587787

Radix Representation

Decimal 28587784
Binary 1101101000011011100001000 (25 bits)
Octal 0o155033410
Hexadecimal 0x1B43708

Divisor Catalog (8)

Collatz Trajectory (144 steps to reach 1)

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

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