2 × 5 × 7 × 223

Prime Factor Structure

Factorization String 2 × 5 × 7 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 32,256

Proper Divisor Sum 16,646

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #15607 ← → #15619

1 2 5 7 10 14 35 70 223 446 1,115 1,561 2,230 3,122 7,805 15,610

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

15,610 7,805 23,416 11,708 5,854 2,927 8,782 4,391 13,174 6,587 19,762 9,881 29,644 14,822 7,411 22,234 11,117 33,352 16,676 8,338 4,169 12,508 6,254 3,127 9,382 4,691 14,074 7,037 21,112 10,556 5,278 2,639 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940 470 235 706 353 1,060 530 265 796 398 199 598

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