2² × 29 × 172517

Prime Factor Structure

Factorization String 2^2 × 29 × 172517

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 36,228,780

Proper Divisor Sum 16,216,808

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #20011967 ← → #20011987

1 2 4 29 58 116 172,517 345,034 690,068 5,002,993 10,005,986 20,011,972

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

20,011,972 10,005,986 5,002,993 15,008,980 7,504,490 3,752,245 11,256,736 5,628,368 2,814,184 1,407,092 703,546 351,773 1,055,320 527,660 263,830 131,915 395,746 197,873 593,620 296,810 148,405 445,216 222,608 111,304 55,652 27,826 13,913 41,740 20,870 10,435 31,306 15,653 46,960 23,480 11,740 5,870 2,935 8,806 4,403 13,210 6,605 19,816 9,908 4,954 2,477 7,432 3,716 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.