3 × 5 × 19 × 29 × 47

Prime Factor Structure

Factorization String 3 × 5 × 19 × 29 × 47

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 691,200

Proper Divisor Sum 302,745

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #388403 ← → #388459

1 3 5 15 19 29 47 57 87 95 141 145 235 285 435 551 705 893 1,363 1,653 2,679 2,755 4,089 4,465 6,815 8,265 13,395 20,445 25,897 77,691 129,485 388,455

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

388,455 1,165,366 582,683 1,748,050 874,025 2,622,076 1,311,038 655,519 1,966,558 983,279 2,949,838 1,474,919 4,424,758 2,212,379 6,637,138 3,318,569 9,955,708 4,977,854 2,488,927 7,466,782 3,733,391 11,200,174 5,600,087 16,800,262 8,400,131 25,200,394 12,600,197 37,800,592 18,900,296 9,450,148 4,725,074 2,362,537 7,087,612 3,543,806 1,771,903 5,315,710 2,657,855 7,973,566 3,986,783 11,960,350 5,980,175 17,940,526 8,970,263 26,910,790 13,455,395 40,366,186 20,183,093 60,549,280 30,274,640 15,137,320 7,568,660 3,784,330 1,892,165 5,676,496 2,838,248 1,419,124 709,562 354,781 1,064,344 532,172

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