2² × 7 × 11 × 13 × 7121

Prime Factor Structure

Factorization String 2^2 × 7 × 11 × 13 × 7121

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 67,003,776

Proper Divisor Sum 38,491,292

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #28512439 ← → #28512487

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

28,512,484 14,256,242 7,128,121 21,384,364 10,692,182 5,346,091 16,038,274 8,019,137 24,057,412 12,028,706 6,014,353 18,043,060 9,021,530 4,510,765 13,532,296 6,766,148 3,383,074 1,691,537 5,074,612 2,537,306 1,268,653 3,805,960 1,902,980 951,490 475,745 1,427,236 713,618 356,809 1,070,428 535,214 267,607 802,822 401,411 1,204,234 602,117 1,806,352 903,176 451,588 225,794 112,897 338,692 169,346 84,673 254,020 127,010 63,505 190,516 95,258 47,629 142,888 71,444 35,722 17,861 53,584 26,792 13,396 6,698 3,349 10,048 5,024

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