2² × 3² × 5 × 7 × 1319

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5 × 7 × 1319

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 5,765,760

Proper Divisor Sum 4,103,820

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1661939 ← → #1661953

1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 630 1,260 1,319 2,638 3,957 5,276 6,595 7,914 9,233 11,871 13,190 15,828 18,466 19,785 23,742 26,380 27,699 36,932 39,570 46,165 47,484 55,398 59,355 79,140 83,097 92,330

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

1,661,940 830,970 415,485 1,246,456 623,228 311,614 155,807 467,422 233,711 701,134 350,567 1,051,702 525,851 1,577,554 788,777 2,366,332 1,183,166 591,583 1,774,750 887,375 2,662,126 1,331,063 3,993,190 1,996,595 5,989,786 2,994,893 8,984,680 4,492,340 2,246,170 1,123,085 3,369,256 1,684,628 842,314 421,157 1,263,472 631,736 315,868 157,934 78,967 236,902 118,451 355,354 177,677 533,032 266,516 133,258 66,629 199,888 99,944 49,972 24,986 12,493 37,480 18,740 9,370 4,685 14,056 7,028 3,514 1,757

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