2 × 3 × 13 × 131

Prime Factor Structure

Factorization String 2 × 3 × 13 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 22,176

Proper Divisor Sum 11,958

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #10211 ← → #10223

1 2 3 6 13 26 39 78 131 262 393 786 1,703 3,406 5,109 10,218

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

10,218 5,109 15,328 7,664 3,832 1,916 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2

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