2 × 691 × 1571

Prime Factor Structure

Factorization String 2 × 691 × 1571

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,263,472

Proper Divisor Sum 1,092,350

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #2171119 ← → #2171159

1 2 691 1,382 1,571 3,142 1,085,561 2,171,122

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

2,171,122 1,085,561 3,256,684 1,628,342 814,171 2,442,514 1,221,257 3,663,772 1,831,886 915,943 2,747,830 1,373,915 4,121,746 2,060,873 6,182,620 3,091,310 1,545,655 4,636,966 2,318,483 6,955,450 3,477,725 10,433,176 5,216,588 2,608,294 1,304,147 3,912,442 1,956,221 5,868,664 2,934,332 1,467,166 733,583 2,200,750 1,100,375 3,301,126 1,650,563 4,951,690 2,475,845 7,427,536 3,713,768 1,856,884 928,442 464,221 1,392,664 696,332 348,166 174,083 522,250 261,125 783,376 391,688 195,844 97,922 48,961 146,884 73,442 36,721 110,164 55,082 27,541 82,624

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