7 × 53 × 127 × 139

Prime Factor Structure

Factorization String 7 × 53 × 127 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,741,440

Proper Divisor Sum 1,192,177

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #6549251 ← → #6549269

1 7 53 127 139 371 889 973 6,731 7,367 17,653 47,117 51,569 123,571 935,609 6,549,263

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

6,549,263 19,647,790 9,823,895 29,471,686 14,735,843 44,207,530 22,103,765 66,311,296 33,155,648 16,577,824 8,288,912 4,144,456 2,072,228 1,036,114 518,057 1,554,172 777,086 388,543 1,165,630 582,815 1,748,446 874,223 2,622,670 1,311,335 3,934,006 1,967,003 5,901,010 2,950,505 8,851,516 4,425,758 2,212,879 6,638,638 3,319,319 9,957,958 4,978,979 14,936,938 7,468,469 22,405,408 11,202,704 5,601,352 2,800,676 1,400,338 700,169 2,100,508 1,050,254 525,127 1,575,382 787,691 2,363,074 1,181,537 3,544,612 1,772,306 886,153 2,658,460 1,329,230 664,615 1,993,846 996,923 2,990,770 1,495,385

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