7 × 13 × 71 × 83

Prime Factor Structure

Factorization String 7 × 13 × 71 × 83

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 677,376

Proper Divisor Sum 141,113

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #536243 ← → #536267

1 7 13 71 83 91 497 581 923 1,079 5,893 6,461 7,553 41,251 76,609 536,263

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

536,263 1,608,790 804,395 2,413,186 1,206,593 3,619,780 1,809,890 904,945 2,714,836 1,357,418 678,709 2,036,128 1,018,064 509,032 254,516 127,258 63,629 190,888 95,444 47,722 23,861 71,584 35,792 17,896 8,948 4,474 2,237 6,712 3,356 1,678 839 2,518 1,259 3,778 1,889 5,668 2,834 1,417 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516 758 379 1,138 569

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