2² × 5⁴ × 163

Prime Factor Structure

Factorization String 2^2 × 5^4 × 163

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 30

Divisor Sum (σ) 896,588

Proper Divisor Sum 489,088

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #407489 ← → #407501

1 2 4 5 10 20 25 50 100 125 163 250 326 500 625 652 815 1,250 1,630 2,500 3,260 4,075 8,150 16,300 20,375 40,750 81,500 101,875 203,750 407,500

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

407,500 203,750 101,875 305,626 152,813 458,440 229,220 114,610 57,305 171,916 85,958 42,979 128,938 64,469 193,408 96,704 48,352 24,176 12,088 6,044 3,022 1,511 4,534 2,267 6,802 3,401 10,204 5,102 2,551 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591

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