2 × 13161991

Prime Factor Structure

Factorization String 2 × 13161991

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 39,485,976

Proper Divisor Sum 13,161,994

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #26323963 ← → #26323993

1 2 13,161,991 26,323,982

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

26,323,982 13,161,991 39,485,974 19,742,987 59,228,962 29,614,481 88,843,444 44,421,722 22,210,861 66,632,584 33,316,292 16,658,146 8,329,073 24,987,220 12,493,610 6,246,805 18,740,416 9,370,208 4,685,104 2,342,552 1,171,276 585,638 292,819 878,458 439,229 1,317,688 658,844 329,422 164,711 494,134 247,067 741,202 370,601 1,111,804 555,902 277,951 833,854 416,927 1,250,782 625,391 1,876,174 938,087 2,814,262 1,407,131 4,221,394 2,110,697 6,332,092 3,166,046 1,583,023 4,749,070 2,374,535 7,123,606 3,561,803 10,685,410 5,342,705 16,028,116 8,014,058 4,007,029 12,021,088 6,010,544

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