2 × 7 × 431 × 3163

Prime Factor Structure

Factorization String 2 × 7 × 431 × 3163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 32,804,352

Proper Divisor Sum 13,718,810

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #19085527 ← → #19085569

1 2 7 14 431 862 3,017 3,163 6,034 6,326 22,141 44,282 1,363,253 2,726,506 9,542,771 19,085,542

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

19,085,542 9,542,771 28,628,314 14,314,157 42,942,472 21,471,236 10,735,618 5,367,809 16,103,428 8,051,714 4,025,857 12,077,572 6,038,786 3,019,393 9,058,180 4,529,090 2,264,545 6,793,636 3,396,818 1,698,409 5,095,228 2,547,614 1,273,807 3,821,422 1,910,711 5,732,134 2,866,067 8,598,202 4,299,101 12,897,304 6,448,652 3,224,326 1,612,163 4,836,490 2,418,245 7,254,736 3,627,368 1,813,684 906,842 453,421 1,360,264 680,132 340,066 170,033 510,100 255,050 127,525 382,576 191,288 95,644 47,822 23,911 71,734 35,867 107,602 53,801 161,404 80,702 40,351 121,054

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