2 × 7 × 1353239

Prime Factor Structure

Factorization String 2 × 7 × 1353239

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 32,477,760

Proper Divisor Sum 13,532,414

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #18945343 ← → #18945349

1 2 7 14 1,353,239 2,706,478 9,472,673 18,945,346

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

18,945,346 9,472,673 28,418,020 14,209,010 7,104,505 21,313,516 10,656,758 5,328,379 15,985,138 7,992,569 23,977,708 11,988,854 5,994,427 17,983,282 8,991,641 26,974,924 13,487,462 6,743,731 20,231,194 10,115,597 30,346,792 15,173,396 7,586,698 3,793,349 11,380,048 5,690,024 2,845,012 1,422,506 711,253 2,133,760 1,066,880 533,440 266,720 133,360 66,680 33,340 16,670 8,335 25,006 12,503 37,510 18,755 56,266 28,133 84,400 42,200 21,100 10,550 5,275 15,826 7,913 23,740 11,870 5,935 17,806 8,903 26,710 13,355 40,066 20,033

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