5² × 43 × 18679

Prime Factor Structure

Factorization String 5^2 × 43 × 18679

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 25,479,520

Proper Divisor Sum 5,399,595

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #20079923 ← → #20079929

1 5 25 43 215 1,075 18,679 93,395 466,975 803,197 4,015,985 20,079,925

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

20,079,925 60,239,776 30,119,888 15,059,944 7,529,972 3,764,986 1,882,493 5,647,480 2,823,740 1,411,870 705,935 2,117,806 1,058,903 3,176,710 1,588,355 4,765,066 2,382,533 7,147,600 3,573,800 1,786,900 893,450 446,725 1,340,176 670,088 335,044 167,522 83,761 251,284 125,642 62,821 188,464 94,232 47,116 23,558 11,779 35,338 17,669 53,008 26,504 13,252 6,626 3,313 9,940 4,970 2,485 7,456 3,728 1,864 932 466 233 700 350 175 526 263 790 395 1,186 593

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