2 × 13 × 67 × 401

Prime Factor Structure

Factorization String 2 × 13 × 67 × 401

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,148,112

Proper Divisor Sum 449,570

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #698539 ← → #698543

1 2 13 26 67 134 401 802 871 1,742 5,213 10,426 26,867 53,734 349,271 698,542

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

698,542 349,271 1,047,814 523,907 1,571,722 785,861 2,357,584 1,178,792 589,396 294,698 147,349 442,048 221,024 110,512 55,256 27,628 13,814 6,907 20,722 10,361 31,084 15,542 7,771 23,314 11,657 34,972 17,486 8,743 26,230 13,115 39,346 19,673 59,020 29,510 14,755 44,266 22,133 66,400 33,200 16,600 8,300 4,150 2,075 6,226 3,113 9,340 4,670 2,335 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608

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