2² × 7² × 86857

Prime Factor Structure

Factorization String 2^2 × 7^2 × 86857

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 34,656,342

Proper Divisor Sum 17,632,370

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #17023961 ← → #17023973

1 2 4 7 14 28 49 98 196 86,857 173,714 347,428 607,999 1,215,998 2,431,996 4,255,993 8,511,986 17,023,972

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

17,023,972 8,511,986 4,255,993 12,767,980 6,383,990 3,191,995 9,575,986 4,787,993 14,363,980 7,181,990 3,590,995 10,772,986 5,386,493 16,159,480 8,079,740 4,039,870 2,019,935 6,059,806 3,029,903 9,089,710 4,544,855 13,634,566 6,817,283 20,451,850 10,225,925 30,677,776 15,338,888 7,669,444 3,834,722 1,917,361 5,752,084 2,876,042 1,438,021 4,314,064 2,157,032 1,078,516 539,258 269,629 808,888 404,444 202,222 101,111 303,334 151,667 455,002 227,501 682,504 341,252 170,626 85,313 255,940 127,970 63,985 191,956 95,978 47,989 143,968 71,984 35,992 17,996

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