7 × 11 × 53 × 631

Prime Factor Structure

Factorization String 7 × 11 × 53 × 631

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,276,288

Proper Divisor Sum 701,177

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #2575093 ← → #2575117

1 7 11 53 77 371 583 631 4,081 4,417 6,941 33,443 48,587 234,101 367,873 2,575,111

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

2,575,111 7,725,334 3,862,667 11,588,002 5,794,001 17,382,004 8,691,002 4,345,501 13,036,504 6,518,252 3,259,126 1,629,563 4,888,690 2,444,345 7,333,036 3,666,518 1,833,259 5,499,778 2,749,889 8,249,668 4,124,834 2,062,417 6,187,252 3,093,626 1,546,813 4,640,440 2,320,220 1,160,110 580,055 1,740,166 870,083 2,610,250 1,305,125 3,915,376 1,957,688 978,844 489,422 244,711 734,134 367,067 1,101,202 550,601 1,651,804 825,902 412,951 1,238,854 619,427 1,858,282 929,141 2,787,424 1,393,712 696,856 348,428 174,214 87,107 261,322 130,661 391,984 195,992 97,996

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