421 × 1759

Prime Factor Structure

Factorization String 421 × 1759

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 742,720

Proper Divisor Sum 2,181

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #740533 ← → #740549

1 421 1,759 740,539

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

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 1,352,698 676,349 2,029,048 1,014,524

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