2 × 3 × 5 × 7 × 17 × 181

Prime Factor Structure

Factorization String 2 × 3 × 5 × 7 × 17 × 181

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 1,886,976

Proper Divisor Sum 1,240,806

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #646169 ← → #646181

1 2 3 5 6 7 10 14 15 17 21 30 34 35 42 51 70 85 102 105 119 170 181 210 238 255 357 362 510 543 595 714 905 1,086 1,190 1,267 1,785 1,810 2,534 2,715 3,077 3,570 3,801 5,430 6,154 6,335 7,602 9,231 12,670 15,385 18,462 19,005 21,539 30,770 38,010 43,078 46,155 64,617 92,310 107,695

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

646,170 323,085 969,256 484,628 242,314 121,157 363,472 181,736 90,868 45,434 22,717 68,152 34,076 17,038 8,519 25,558 12,779 38,338 19,169 57,508 28,754 14,377 43,132 21,566 10,783 32,350 16,175 48,526 24,263 72,790 36,395 109,186 54,593 163,780 81,890 40,945 122,836 61,418 30,709 92,128 46,064 23,032 11,516 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604

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