3 × 7 × 13 × 1103

Prime Factor Structure

Factorization String 3 × 7 × 13 × 1103

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 494,592

Proper Divisor Sum 193,473

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #301079 ← → #301123

1 3 7 13 21 39 91 273 1,103 3,309 7,721 14,339 23,163 43,017 100,373 301,119

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

301,119 903,358 451,679 1,355,038 677,519 2,032,558 1,016,279 3,048,838 1,524,419 4,573,258 2,286,629 6,859,888 3,429,944 1,714,972 857,486 428,743 1,286,230 643,115 1,929,346 964,673 2,894,020 1,447,010 723,505 2,170,516 1,085,258 542,629 1,627,888 813,944 406,972 203,486 101,743 305,230 152,615 457,846 228,923 686,770 343,385 1,030,156 515,078 257,539 772,618 386,309 1,158,928 579,464 289,732 144,866 72,433 217,300 108,650 54,325 162,976 81,488 40,744 20,372 10,186 5,093 15,280 7,640 3,820 1,910

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