2² × 5⁵ × 13

Prime Factor Structure

Factorization String 2^2 × 5^5 × 13

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 382,788

Proper Divisor Sum 220,288

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #162499 ← → #162517

1 2 4 5 10 13 20 25 26 50 52 65 100 125 130 250 260 325 500 625 650 1,250 1,300 1,625 2,500 3,125 3,250 6,250 6,500 8,125 12,500 16,250 32,500 40,625 81,250 162,500

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

162,500 81,250 40,625 121,876 60,938 30,469 91,408 45,704 22,852 11,426 5,713 17,140 8,570 4,285 12,856 6,428 3,214 1,607 4,822 2,411 7,234 3,617 10,852 5,426 2,713 8,140 4,070 2,035 6,106 3,053 9,160 4,580 2,290 1,145 3,436 1,718 859 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208

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