λ
Ratio Atlas

863,189

19 × 181 × 251
Deficient Odd Composite

Prime Factor Structure

Factorization String 19 × 181 × 251
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 917,280
Proper Divisor Sum 54,091
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #863179 ← → #863197

Radix Representation

Decimal 863189
Binary 11010010101111010101 (20 bits)
Octal 0o3225725
Hexadecimal 0xD2BD5

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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