2 × 7658309

Prime Factor Structure

Factorization String 2 × 7658309

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 22,974,930

Proper Divisor Sum 7,658,312

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #15316607 ← → #15316619

1 2 7,658,309 15,316,618

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

15,316,618 7,658,309 22,974,928 11,487,464 5,743,732 2,871,866 1,435,933 4,307,800 2,153,900 1,076,950 538,475 1,615,426 807,713 2,423,140 1,211,570 605,785 1,817,356 908,678 454,339 1,363,018 681,509 2,044,528 1,022,264 511,132 255,566 127,783 383,350 191,675 575,026 287,513 862,540 431,270 215,635 646,906 323,453 970,360 485,180 242,590 121,295 363,886 181,943 545,830 272,915 818,746 409,373 1,228,120 614,060 307,030 153,515 460,546 230,273 690,820 345,410 172,705 518,116 259,058 129,529 388,588 194,294 97,147

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