13² × 103643

Prime Factor Structure

Factorization String 13^2 × 103643

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 18,966,852

Proper Divisor Sum 1,451,185

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #17515657 ← → #17515679

1 13 169 103,643 1,347,359 17,515,667

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

17,515,667 52,547,002 26,273,501 78,820,504 39,410,252 19,705,126 9,852,563 29,557,690 14,778,845 44,336,536 22,168,268 11,084,134 5,542,067 16,626,202 8,313,101 24,939,304 12,469,652 6,234,826 3,117,413 9,352,240 4,676,120 2,338,060 1,169,030 584,515 1,753,546 876,773 2,630,320 1,315,160 657,580 328,790 164,395 493,186 246,593 739,780 369,890 184,945 554,836 277,418 138,709 416,128 208,064 104,032 52,016 26,008 13,004 6,502 3,251 9,754 4,877 14,632 7,316 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515

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