2 × 5 × 199 × 433

Prime Factor Structure

Factorization String 2 × 5 × 199 × 433

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,562,400

Proper Divisor Sum 700,730

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #861659 ← → #861691

1 2 5 10 199 398 433 866 995 1,990 2,165 4,330 86,167 172,334 430,835 861,670

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

861,670 430,835 1,292,506 646,253 1,938,760 969,380 484,690 242,345 727,036 363,518 181,759 545,278 272,639 817,918 408,959 1,226,878 613,439 1,840,318 920,159 2,760,478 1,380,239 4,140,718 2,070,359 6,211,078 3,105,539 9,316,618 4,658,309 13,974,928 6,987,464 3,493,732 1,746,866 873,433 2,620,300 1,310,150 655,075 1,965,226 982,613 2,947,840 1,473,920 736,960 368,480 184,240 92,120 46,060 23,030 11,515 34,546 17,273 51,820 25,910 12,955 38,866 19,433 58,300 29,150 14,575 43,726 21,863 65,590 32,795

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