2 × 5² × 139 × 2879

Prime Factor Structure

Factorization String 2 × 5^2 × 139 × 2879

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 37,497,600

Proper Divisor Sum 17,488,550

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #20009047 ← → #20009053

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

20,009,050 10,004,525 30,013,576 15,006,788 7,503,394 3,751,697 11,255,092 5,627,546 2,813,773 8,441,320 4,220,660 2,110,330 1,055,165 3,165,496 1,582,748 791,374 395,687 1,187,062 593,531 1,780,594 890,297 2,670,892 1,335,446 667,723 2,003,170 1,001,585 3,004,756 1,502,378 751,189 2,253,568 1,126,784 563,392 281,696 140,848 70,424 35,212 17,606 8,803 26,410 13,205 39,616 19,808 9,904 4,952 2,476 1,238 619 1,858 929 2,788 1,394 697 2,092 1,046 523 1,570 785 2,356 1,178 589

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