λ
Ratio Atlas
13,128
23 × 3 × 547
Abundant Even Composite

Prime Factor Structure

Factorization String 2^3 × 3 × 547
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 32,880
Proper Divisor Sum 19,752
Digit Sum / Digital Root 15 (Root: 6)
Adjacent Primes #13127 ← → #13147

Radix Representation

Decimal 13128
Binary 11001101001000 (14 bits)
Octal 0o31510
Hexadecimal 0x3348

Divisor Catalog (16)

Collatz Trajectory (76 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 #13,127 Browse Full Index Next Integer #13,129 →