2 × 31 × 43 × 659

Prime Factor Structure

Factorization String 2 × 31 × 43 × 659

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,787,840

Proper Divisor Sum 1,030,946

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #1756883 ← → #1756903

1 2 31 43 62 86 659 1,318 1,333 2,666 20,429 28,337 40,858 56,674 878,447 1,756,894

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

1,756,894 878,447 2,635,342 1,317,671 3,953,014 1,976,507 5,929,522 2,964,761 8,894,284 4,447,142 2,223,571 6,670,714 3,335,357 10,006,072 5,003,036 2,501,518 1,250,759 3,752,278 1,876,139 5,628,418 2,814,209 8,442,628 4,221,314 2,110,657 6,331,972 3,165,986 1,582,993 4,748,980 2,374,490 1,187,245 3,561,736 1,780,868 890,434 445,217 1,335,652 667,826 333,913 1,001,740 500,870 250,435 751,306 375,653 1,126,960 563,480 281,740 140,870 70,435 211,306 105,653 316,960 158,480 79,240 39,620 19,810 9,905 29,716 14,858 7,429 22,288 11,144

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