2 × 5 × 7 × 28211

Prime Factor Structure

Factorization String 2 × 5 × 7 × 28211

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,062,528

Proper Divisor Sum 2,087,758

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1974767 ← → #1974779

1 2 5 7 10 14 35 70 28,211 56,422 141,055 197,477 282,110 394,954 987,385 1,974,770

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

1,974,770 987,385 2,962,156 1,481,078 740,539 2,221,618 1,110,809 3,332,428 1,666,214 833,107 2,499,322 1,249,661 3,748,984 1,874,492 937,246 468,623 1,405,870 702,935 2,108,806 1,054,403 3,163,210 1,581,605 4,744,816 2,372,408 1,186,204 593,102 296,551 889,654 444,827 1,334,482 667,241 2,001,724 1,000,862 500,431 1,501,294 750,647 2,251,942 1,125,971 3,377,914 1,688,957 5,066,872 2,533,436 1,266,718 633,359 1,900,078 950,039 2,850,118 1,425,059 4,275,178 2,137,589 6,412,768 3,206,384 1,603,192 801,596 400,798 200,399 601,198 300,599 901,798 450,899

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