2 × 5 × 13 × 4409

Prime Factor Structure

Factorization String 2 × 5 × 13 × 4409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,111,320

Proper Divisor Sum 538,150

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #573163 ← → #573179

1 2 5 10 13 26 65 130 4,409 8,818 22,045 44,090 57,317 114,634 286,585 573,170

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

573,170 286,585 859,756 429,878 214,939 644,818 322,409 967,228 483,614 241,807 725,422 362,711 1,088,134 544,067 1,632,202 816,101 2,448,304 1,224,152 612,076 306,038 153,019 459,058 229,529 688,588 344,294 172,147 516,442 258,221 774,664 387,332 193,666 96,833 290,500 145,250 72,625 217,876 108,938 54,469 163,408 81,704 40,852 20,426 10,213 30,640 15,320 7,660 3,830 1,915 5,746 2,873 8,620 4,310 2,155 6,466 3,233 9,700 4,850 2,425 7,276 3,638

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