2 × 6999989

Prime Factor Structure

Factorization String 2 × 6999989

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 20,999,970

Proper Divisor Sum 6,999,992

Digit Sum / Digital Root 55 (Root: 1)

Adjacent Primes #13999969 ← → #13999981

1 2 6,999,989 13,999,978

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

13,999,978 6,999,989 20,999,968 10,499,984 5,249,992 2,624,996 1,312,498 656,249 1,968,748 984,374 492,187 1,476,562 738,281 2,214,844 1,107,422 553,711 1,661,134 830,567 2,491,702 1,245,851 3,737,554 1,868,777 5,606,332 2,803,166 1,401,583 4,204,750 2,102,375 6,307,126 3,153,563 9,460,690 4,730,345 14,191,036 7,095,518 3,547,759 10,643,278 5,321,639 15,964,918 7,982,459 23,947,378 11,973,689 35,921,068 17,960,534 8,980,267 26,940,802 13,470,401 40,411,204 20,205,602 10,102,801 30,308,404 15,154,202 7,577,101 22,731,304 11,365,652 5,682,826 2,841,413 8,524,240 4,262,120 2,131,060 1,065,530 532,765

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