2 × 10382507

Prime Factor Structure

Factorization String 2 × 10382507

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 31,147,524

Proper Divisor Sum 10,382,510

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #20764999 ← → #20765027

1 2 10,382,507 20,765,014

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

20,765,014 10,382,507 31,147,522 15,573,761 46,721,284 23,360,642 11,680,321 35,040,964 17,520,482 8,760,241 26,280,724 13,140,362 6,570,181 19,710,544 9,855,272 4,927,636 2,463,818 1,231,909 3,695,728 1,847,864 923,932 461,966 230,983 692,950 346,475 1,039,426 519,713 1,559,140 779,570 389,785 1,169,356 584,678 292,339 877,018 438,509 1,315,528 657,764 328,882 164,441 493,324 246,662 123,331 369,994 184,997 554,992 277,496 138,748 69,374 34,687 104,062 52,031 156,094 78,047 234,142 117,071 351,214 175,607 526,822 263,411 790,234

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