13 × 99839

Prime Factor Structure

Factorization String 13 × 99839

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,397,760

Proper Divisor Sum 99,853

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1297873 ← → #1297927

1 13 99,839 1,297,907

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

1,297,907 3,893,722 1,946,861 5,840,584 2,920,292 1,460,146 730,073 2,190,220 1,095,110 547,555 1,642,666 821,333 2,464,000 1,232,000 616,000 308,000 154,000 77,000 38,500 19,250 9,625 28,876 14,438 7,219 21,658 10,829 32,488 16,244 8,122 4,061 12,184 6,092 3,046 1,523 4,570 2,285 6,856 3,428 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40

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