λ
Ratio Atlas

820,101

3 × 273367
Deficient Odd Composite

Prime Factor Structure

Factorization String 3 × 273367
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,093,472
Proper Divisor Sum 273,371
Digit Sum / Digital Root 12 (Root: 3)
Adjacent Primes #820093 ← → #820109

Radix Representation

Decimal 820101
Binary 11001000001110000101 (20 bits)
Octal 0o3101605
Hexadecimal 0xC8385

Divisor Catalog (4)

Collatz Trajectory (206 steps to reach 1)

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

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