2 × 13 × 252443

Prime Factor Structure

Factorization String 2 × 13 × 252443

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 10,602,648

Proper Divisor Sum 4,039,130

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #6563509 ← → #6563519

1 2 13 26 252,443 504,886 3,281,759 6,563,518

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

6,563,518 3,281,759 9,845,278 4,922,639 14,767,918 7,383,959 22,151,878 11,075,939 33,227,818 16,613,909 49,841,728 24,920,864 12,460,432 6,230,216 3,115,108 1,557,554 778,777 2,336,332 1,168,166 584,083 1,752,250 876,125 2,628,376 1,314,188 657,094 328,547 985,642 492,821 1,478,464 739,232 369,616 184,808 92,404 46,202 23,101 69,304 34,652 17,326 8,663 25,990 12,995 38,986 19,493 58,480 29,240 14,620 7,310 3,655 10,966 5,483 16,450 8,225 24,676 12,338 6,169 18,508 9,254 4,627 13,882 6,941

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