5 × 7² × 8221

Prime Factor Structure

Factorization String 5 × 7^2 × 8221

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,811,924

Proper Divisor Sum 797,779

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #2014141 ← → #2014147

1 5 7 35 49 245 8,221 41,105 57,547 287,735 402,829 2,014,145

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

2,014,145 6,042,436 3,021,218 1,510,609 4,531,828 2,265,914 1,132,957 3,398,872 1,699,436 849,718 424,859 1,274,578 637,289 1,911,868 955,934 477,967 1,433,902 716,951 2,150,854 1,075,427 3,226,282 1,613,141 4,839,424 2,419,712 1,209,856 604,928 302,464 151,232 75,616 37,808 18,904 9,452 4,726 2,363 7,090 3,545 10,636 5,318 2,659 7,978 3,989 11,968 5,984 2,992 1,496 748 374 187 562 281 844 422 211 634 317 952 476 238 119 358

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