2 × 3 × 7 × 13 × 29 × 43

Prime Factor Structure

Factorization String 2 × 3 × 7 × 13 × 29 × 43

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 1,774,080

Proper Divisor Sum 1,093,218

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #680861 ← → #680873

1 2 3 6 7 13 14 21 26 29 39 42 43 58 78 86 87 91 129 174 182 203 258 273 301 377 406 546 559 602 609 754 903 1,118 1,131 1,218 1,247 1,677 1,806 2,262 2,494 2,639 3,354 3,741 3,913 5,278 7,482 7,826 7,917 8,729 11,739 15,834 16,211 17,458 23,478 26,187 32,422 48,633 52,374 97,266

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

680,862 340,431 1,021,294 510,647 1,531,942 765,971 2,297,914 1,148,957 3,446,872 1,723,436 861,718 430,859 1,292,578 646,289 1,938,868 969,434 484,717 1,454,152 727,076 363,538 181,769 545,308 272,654 136,327 408,982 204,491 613,474 306,737 920,212 460,106 230,053 690,160 345,080 172,540 86,270 43,135 129,406 64,703 194,110 97,055 291,166 145,583 436,750 218,375 655,126 327,563 982,690 491,345 1,474,036 737,018 368,509 1,105,528 552,764 276,382 138,191 414,574 207,287 621,862 310,931 932,794

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