5 × 787 × 7121

Prime Factor Structure

Factorization String 5 × 787 × 7121

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 33,672,816

Proper Divisor Sum 5,651,681

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #28021121 ← → #28021139

1 5 787 3,935 7,121 35,605 5,604,227 28,021,135

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

28,021,135 84,063,406 42,031,703 126,095,110 63,047,555 189,142,666 94,571,333 283,714,000 141,857,000 70,928,500 35,464,250 17,732,125 53,196,376 26,598,188 13,299,094 6,649,547 19,948,642 9,974,321 29,922,964 14,961,482 7,480,741 22,442,224 11,221,112 5,610,556 2,805,278 1,402,639 4,207,918 2,103,959 6,311,878 3,155,939 9,467,818 4,733,909 14,201,728 7,100,864 3,550,432 1,775,216 887,608 443,804 221,902 110,951 332,854 166,427 499,282 249,641 748,924 374,462 187,231 561,694 280,847 842,542 421,271 1,263,814 631,907 1,895,722 947,861 2,843,584 1,421,792 710,896 355,448 177,724

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