7 × 13 × 53 × 1423

Prime Factor Structure

Factorization String 7 × 13 × 53 × 1423

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,612,352

Proper Divisor Sum 1,749,223

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #6863119 ← → #6863137

1 7 13 53 91 371 689 1,423 4,823 9,961 18,499 75,419 129,493 527,933 980,447 6,863,129

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

6,863,129 20,589,388 10,294,694 5,147,347 15,442,042 7,721,021 23,163,064 11,581,532 5,790,766 2,895,383 8,686,150 4,343,075 13,029,226 6,514,613 19,543,840 9,771,920 4,885,960 2,442,980 1,221,490 610,745 1,832,236 916,118 458,059 1,374,178 687,089 2,061,268 1,030,634 515,317 1,545,952 772,976 386,488 193,244 96,622 48,311 144,934 72,467 217,402 108,701 326,104 163,052 81,526 40,763 122,290 61,145 183,436 91,718 45,859 137,578 68,789 206,368 103,184 51,592 25,796 12,898 6,449 19,348 9,674 4,837 14,512 7,256

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