2 × 7 × 19 × 51263

Prime Factor Structure

Factorization String 2 × 7 × 19 × 51263

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 24,606,720

Proper Divisor Sum 10,970,762

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #13635929 ← → #13635959

1 2 7 14 19 38 133 266 51,263 102,526 358,841 717,682 973,997 1,947,994 6,817,979 13,635,958

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

13,635,958 6,817,979 20,453,938 10,226,969 30,680,908 15,340,454 7,670,227 23,010,682 11,505,341 34,516,024 17,258,012 8,629,006 4,314,503 12,943,510 6,471,755 19,415,266 9,707,633 29,122,900 14,561,450 7,280,725 21,842,176 10,921,088 5,460,544 2,730,272 1,365,136 682,568 341,284 170,642 85,321 255,964 127,982 63,991 191,974 95,987 287,962 143,981 431,944 215,972 107,986 53,993 161,980 80,990 40,495 121,486 60,743 182,230 91,115 273,346 136,673 410,020 205,010 102,505 307,516 153,758 76,879 230,638 115,319 345,958 172,979 518,938

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