2 × 3² × 5 × 7 × 139

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 7 × 139

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 262,080

Proper Divisor Sum 174,510

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #87559 ← → #87583

1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 139 210 278 315 417 630 695 834 973 1,251 1,390 1,946 2,085 2,502 2,919 4,170 4,865 5,838 6,255 8,757 9,730 12,510 14,595 17,514 29,190 43,785 87,570

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

87,570 43,785 131,356 65,678 32,839 98,518 49,259 147,778 73,889 221,668 110,834 55,417 166,252 83,126 41,563 124,690 62,345 187,036 93,518 46,759 140,278 70,139 210,418 105,209 315,628 157,814 78,907 236,722 118,361 355,084 177,542 88,771 266,314 133,157 399,472 199,736 99,868 49,934 24,967 74,902 37,451 112,354 56,177 168,532 84,266 42,133 126,400 63,200 31,600 15,800 7,900 3,950 1,975 5,926 2,963 8,890 4,445 13,336 6,668 3,334

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