2 × 7 × 643 × 683

Prime Factor Structure

Factorization String 2 × 7 × 643 × 683

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,571,904

Proper Divisor Sum 4,423,538

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #6148361 ← → #6148367

1 2 7 14 643 683 1,286 1,366 4,501 4,781 9,002 9,562 439,169 878,338 3,074,183 6,148,366

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

6,148,366 3,074,183 9,222,550 4,611,275 13,833,826 6,916,913 20,750,740 10,375,370 5,187,685 15,563,056 7,781,528 3,890,764 1,945,382 972,691 2,918,074 1,459,037 4,377,112 2,188,556 1,094,278 547,139 1,641,418 820,709 2,462,128 1,231,064 615,532 307,766 153,883 461,650 230,825 692,476 346,238 173,119 519,358 259,679 779,038 389,519 1,168,558 584,279 1,752,838 876,419 2,629,258 1,314,629 3,943,888 1,971,944 985,972 492,986 246,493 739,480 369,740 184,870 92,435 277,306 138,653 415,960 207,980 103,990 51,995 155,986 77,993 233,980

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