2 × 7 × 1363559

Prime Factor Structure

Factorization String 2 × 7 × 1363559

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 32,725,440

Proper Divisor Sum 13,635,614

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #19089809 ← → #19089853

1 2 7 14 1,363,559 2,727,118 9,544,913 19,089,826

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

19,089,826 9,544,913 28,634,740 14,317,370 7,158,685 21,476,056 10,738,028 5,369,014 2,684,507 8,053,522 4,026,761 12,080,284 6,040,142 3,020,071 9,060,214 4,530,107 13,590,322 6,795,161 20,385,484 10,192,742 5,096,371 15,289,114 7,644,557 22,933,672 11,466,836 5,733,418 2,866,709 8,600,128 4,300,064 2,150,032 1,075,016 537,508 268,754 134,377 403,132 201,566 100,783 302,350 151,175 453,526 226,763 680,290 340,145 1,020,436 510,218 255,109 765,328 382,664 191,332 95,666 47,833 143,500 71,750 35,875 107,626 53,813 161,440 80,720 40,360 20,180

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