λ
Ratio Atlas

823,645

5 × 164729
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 164729
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 988,380
Proper Divisor Sum 164,735
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #823643 ← → #823651

Radix Representation

Decimal 823645
Binary 11001001000101011101 (20 bits)
Octal 0o3110535
Hexadecimal 0xC915D

Divisor Catalog (4)

Collatz Trajectory (69 steps to reach 1)

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

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