53 × 13553

Prime Factor Structure

Factorization String 53 × 13553

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 731,916

Proper Divisor Sum 13,607

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #718303 ← → #718321

1 53 13,553 718,309

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

718,309 2,154,928 1,077,464 538,732 269,366 134,683 404,050 202,025 606,076 303,038 151,519 454,558 227,279 681,838 340,919 1,022,758 511,379 1,534,138 767,069 2,301,208 1,150,604 575,302 287,651 862,954 431,477 1,294,432 647,216 323,608 161,804 80,902 40,451 121,354 60,677 182,032 91,016 45,508 22,754 11,377 34,132 17,066 8,533 25,600 12,800 6,400 3,200 1,600 800 400 200 100 50 25 76 38 19 58 29 88 44 22

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