3 × 7 × 13 × 20089

Prime Factor Structure

Factorization String 3 × 7 × 13 × 20089

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,000,320

Proper Divisor Sum 3,516,023

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #5484287 ← → #5484299

1 3 7 13 21 39 91 273 20,089 60,267 140,623 261,157 421,869 783,471 1,828,099 5,484,297

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

5,484,297 16,452,892 8,226,446 4,113,223 12,339,670 6,169,835 18,509,506 9,254,753 27,764,260 13,882,130 6,941,065 20,823,196 10,411,598 5,205,799 15,617,398 7,808,699 23,426,098 11,713,049 35,139,148 17,569,574 8,784,787 26,354,362 13,177,181 39,531,544 19,765,772 9,882,886 4,941,443 14,824,330 7,412,165 22,236,496 11,118,248 5,559,124 2,779,562 1,389,781 4,169,344 2,084,672 1,042,336 521,168 260,584 130,292 65,146 32,573 97,720 48,860 24,430 12,215 36,646 18,323 54,970 27,485 82,456 41,228 20,614 10,307 30,922 15,461 46,384 23,192 11,596 5,798

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