3 × 7 × 40879

Prime Factor Structure

Factorization String 3 × 7 × 40879

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,308,160

Proper Divisor Sum 449,701

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #858457 ← → #858463

1 3 7 21 40,879 122,637 286,153 858,459

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

858,459 2,575,378 1,287,689 3,863,068 1,931,534 965,767 2,897,302 1,448,651 4,345,954 2,172,977 6,518,932 3,259,466 1,629,733 4,889,200 2,444,600 1,222,300 611,150 305,575 916,726 458,363 1,375,090 687,545 2,062,636 1,031,318 515,659 1,546,978 773,489 2,320,468 1,160,234 580,117 1,740,352 870,176 435,088 217,544 108,772 54,386 27,193 81,580 40,790 20,395 61,186 30,593 91,780 45,890 22,945 68,836 34,418 17,209 51,628 25,814 12,907 38,722 19,361 58,084 29,042 14,521 43,564 21,782 10,891 32,674

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