2 × 7 × 239 × 21491

Prime Factor Structure

Factorization String 2 × 7 × 239 × 21491

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 123,793,920

Proper Divisor Sum 51,885,034

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #71908883 ← → #71908891

1 2 7 14 239 478 1,673 3,346 21,491 42,982 150,437 300,874 5,136,349 10,272,698 35,954,443 71,908,886

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

71,908,886 35,954,443 107,863,330 53,931,665 161,794,996 80,897,498 40,448,749 121,346,248 60,673,124 30,336,562 15,168,281 45,504,844 22,752,422 11,376,211 34,128,634 17,064,317 51,192,952 25,596,476 12,798,238 6,399,119 19,197,358 9,598,679 28,796,038 14,398,019 43,194,058 21,597,029 64,791,088 32,395,544 16,197,772 8,098,886 4,049,443 12,148,330 6,074,165 18,222,496 9,111,248 4,555,624 2,277,812 1,138,906 569,453 1,708,360 854,180 427,090 213,545 640,636 320,318 160,159 480,478 240,239 720,718 360,359 1,081,078 540,539 1,621,618 810,809 2,432,428 1,216,214 608,107 1,824,322 912,161 2,736,484

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