λ
Ratio Atlas

21,694

2 × 10847
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 10847
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 32,544
Proper Divisor Sum 10,850
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #21683 ← → #21701

Radix Representation

Decimal 21694
Binary 101010010111110 (15 bits)
Octal 0o52276
Hexadecimal 0x54BE

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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