2 × 7 × 53 × 89

Prime Factor Structure

Factorization String 2 × 7 × 53 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 116,640

Proper Divisor Sum 50,602

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #66037 ← → #66041

1 2 7 14 53 89 106 178 371 623 742 1,246 4,717 9,434 33,019 66,038

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

66,038 33,019 99,058 49,529 148,588 74,294 37,147 111,442 55,721 167,164 83,582 41,791 125,374 62,687 188,062 94,031 282,094 141,047 423,142 211,571 634,714 317,357 952,072 476,036 238,018 119,009 357,028 178,514 89,257 267,772 133,886 66,943 200,830 100,415 301,246 150,623 451,870 225,935 677,806 338,903 1,016,710 508,355 1,525,066 762,533 2,287,600 1,143,800 571,900 285,950 142,975 428,926 214,463 643,390 321,695 965,086 482,543 1,447,630 723,815 2,171,446 1,085,723 3,257,170

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