λ
Ratio Atlas
11,891
11 × 23 × 47
Deficient Odd Composite

Prime Factor Structure

Factorization String 11 × 23 × 47
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 13,824
Proper Divisor Sum 1,933
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #11887 ← → #11897

Radix Representation

Decimal 11891
Binary 10111001110011 (14 bits)
Octal 0o27163
Hexadecimal 0x2E73

Divisor Catalog (8)

Collatz Trajectory (50 steps to reach 1)

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

Active Feeder Network

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.

← Previous Integer #11,890 Browse Full Index Next Integer #11,892 →