3 × 5 × 31 × 1619

Prime Factor Structure

Factorization String 3 × 5 × 31 × 1619

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,244,160

Proper Divisor Sum 491,325

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #752833 ← → #752861

1 3 5 15 31 93 155 465 1,619 4,857 8,095 24,285 50,189 150,567 250,945 752,835

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

752,835 2,258,506 1,129,253 3,387,760 1,693,880 846,940 423,470 211,735 635,206 317,603 952,810 476,405 1,429,216 714,608 357,304 178,652 89,326 44,663 133,990 66,995 200,986 100,493 301,480 150,740 75,370 37,685 113,056 56,528 28,264 14,132 7,066 3,533 10,600 5,300 2,650 1,325 3,976 1,988 994 497 1,492 746 373 1,120 560 280 140 70 35 106 53 160 80 40 20 10 5 16 8 4

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