5 × 7 × 11 × 55487

Prime Factor Structure

Factorization String 5 × 7 × 11 × 55487

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 31,961,088

Proper Divisor Sum 10,598,593

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #21362477 ← → #21362513

1 5 7 11 35 55 77 385 55,487 277,435 388,409 610,357 1,942,045 3,051,785 4,272,499 21,362,495

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

21,362,495 64,087,486 32,043,743 96,131,230 48,065,615 144,196,846 72,098,423 216,295,270 108,147,635 324,442,906 162,221,453 486,664,360 243,332,180 121,666,090 60,833,045 182,499,136 91,249,568 45,624,784 22,812,392 11,406,196 5,703,098 2,851,549 8,554,648 4,277,324 2,138,662 1,069,331 3,207,994 1,603,997 4,811,992 2,405,996 1,202,998 601,499 1,804,498 902,249 2,706,748 1,353,374 676,687 2,030,062 1,015,031 3,045,094 1,522,547 4,567,642 2,283,821 6,851,464 3,425,732 1,712,866 856,433 2,569,300 1,284,650 642,325 1,926,976 963,488 481,744 240,872 120,436 60,218 30,109 90,328 45,164 22,582

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