λ
Ratio Atlas

2,857,445

5 × 17 × 33617
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 17 × 33617
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 3,630,744
Proper Divisor Sum 773,299
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #2857433 ← → #2857453

Radix Representation

Decimal 2857445
Binary 1010111001100111100101 (22 bits)
Octal 0o12714745
Hexadecimal 0x2B99E5

Divisor Catalog (8)

Collatz Trajectory (151 steps to reach 1)

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

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