3 × 5 × 7² × 97

Prime Factor Structure

Factorization String 3 × 5 × 7^2 × 97

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 134,064

Proper Divisor Sum 62,769

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #71293 ← → #71317

1 3 5 7 15 21 35 49 97 105 147 245 291 485 679 735 1,455 2,037 3,395 4,753 10,185 14,259 23,765 71,295

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

71,295 213,886 106,943 320,830 160,415 481,246 240,623 721,870 360,935 1,082,806 541,403 1,624,210 812,105 2,436,316 1,218,158 609,079 1,827,238 913,619 2,740,858 1,370,429 4,111,288 2,055,644 1,027,822 513,911 1,541,734 770,867 2,312,602 1,156,301 3,468,904 1,734,452 867,226 433,613 1,300,840 650,420 325,210 162,605 487,816 243,908 121,954 60,977 182,932 91,466 45,733 137,200 68,600 34,300 17,150 8,575 25,726 12,863 38,590 19,295 57,886 28,943 86,830 43,415 130,246 65,123 195,370 97,685

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