2 × 13 × 17 × 1579

Prime Factor Structure

Factorization String 2 × 13 × 17 × 1579

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,194,480

Proper Divisor Sum 496,562

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #697913 ← → #697937

1 2 13 17 26 34 221 442 1,579 3,158 20,527 26,843 41,054 53,686 348,959 697,918

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

697,918 348,959 1,046,878 523,439 1,570,318 785,159 2,355,478 1,177,739 3,533,218 1,766,609 5,299,828 2,649,914 1,324,957 3,974,872 1,987,436 993,718 496,859 1,490,578 745,289 2,235,868 1,117,934 558,967 1,676,902 838,451 2,515,354 1,257,677 3,773,032 1,886,516 943,258 471,629 1,414,888 707,444 353,722 176,861 530,584 265,292 132,646 66,323 198,970 99,485 298,456 149,228 74,614 37,307 111,922 55,961 167,884 83,942 41,971 125,914 62,957 188,872 94,436 47,218 23,609 70,828 35,414 17,707 53,122 26,561

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