2² × 5 × 80831

Prime Factor Structure

Factorization String 2^2 × 5 × 80831

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,394,944

Proper Divisor Sum 1,778,324

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1616617 ← → #1616621

1 2 4 5 10 20 80,831 161,662 323,324 404,155 808,310 1,616,620

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

1,616,620 808,310 404,155 1,212,466 606,233 1,818,700 909,350 454,675 1,364,026 682,013 2,046,040 1,023,020 511,510 255,755 767,266 383,633 1,150,900 575,450 287,725 863,176 431,588 215,794 107,897 323,692 161,846 80,923 242,770 121,385 364,156 182,078 91,039 273,118 136,559 409,678 204,839 614,518 307,259 921,778 460,889 1,382,668 691,334 345,667 1,037,002 518,501 1,555,504 777,752 388,876 194,438 97,219 291,658 145,829 437,488 218,744 109,372 54,686 27,343 82,030 41,015 123,046 61,523

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