2 × 5² × 7 × 11 × 5309

Prime Factor Structure

Factorization String 2 × 5^2 × 7 × 11 × 5309

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 47,407,680

Proper Divisor Sum 26,968,030

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #20439647 ← → #20439691

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

20,439,650 10,219,825 30,659,476 15,329,738 7,664,869 22,994,608 11,497,304 5,748,652 2,874,326 1,437,163 4,311,490 2,155,745 6,467,236 3,233,618 1,616,809 4,850,428 2,425,214 1,212,607 3,637,822 1,818,911 5,456,734 2,728,367 8,185,102 4,092,551 12,277,654 6,138,827 18,416,482 9,208,241 27,624,724 13,812,362 6,906,181 20,718,544 10,359,272 5,179,636 2,589,818 1,294,909 3,884,728 1,942,364 971,182 485,591 1,456,774 728,387 2,185,162 1,092,581 3,277,744 1,638,872 819,436 409,718 204,859 614,578 307,289 921,868 460,934 230,467 691,402 345,701 1,037,104 518,552 259,276 129,638

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