2 × 1321 × 7537

Prime Factor Structure

Factorization String 2 × 1321 × 7537

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 29,895,708

Proper Divisor Sum 9,982,954

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #19912709 ← → #19912777

1 2 1,321 2,642 7,537 15,074 9,956,377 19,912,754

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

19,912,754 9,956,377 29,869,132 14,934,566 7,467,283 22,401,850 11,200,925 33,602,776 16,801,388 8,400,694 4,200,347 12,601,042 6,300,521 18,901,564 9,450,782 4,725,391 14,176,174 7,088,087 21,264,262 10,632,131 31,896,394 15,948,197 47,844,592 23,922,296 11,961,148 5,980,574 2,990,287 8,970,862 4,485,431 13,456,294 6,728,147 20,184,442 10,092,221 30,276,664 15,138,332 7,569,166 3,784,583 11,353,750 5,676,875 17,030,626 8,515,313 25,545,940 12,772,970 6,386,485 19,159,456 9,579,728 4,789,864 2,394,932 1,197,466 598,733 1,796,200 898,100 449,050 224,525 673,576 336,788 168,394 84,197 252,592 126,296

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