2² × 5 × 36389

Prime Factor Structure

Factorization String 2^2 × 5 × 36389

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,528,380

Proper Divisor Sum 800,600

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #727777 ← → #727781

1 2 4 5 10 20 36,389 72,778 145,556 181,945 363,890 727,780

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

727,780 363,890 181,945 545,836 272,918 136,459 409,378 204,689 614,068 307,034 153,517 460,552 230,276 115,138 57,569 172,708 86,354 43,177 129,532 64,766 32,383 97,150 48,575 145,726 72,863 218,590 109,295 327,886 163,943 491,830 245,915 737,746 368,873 1,106,620 553,310 276,655 829,966 414,983 1,244,950 622,475 1,867,426 933,713 2,801,140 1,400,570 700,285 2,100,856 1,050,428 525,214 262,607 787,822 393,911 1,181,734 590,867 1,772,602 886,301 2,658,904 1,329,452 664,726 332,363 997,090

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