3² × 80207

Prime Factor Structure

Factorization String 3^2 × 80207

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,042,704

Proper Divisor Sum 320,841

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #721859 ← → #721883

1 3 9 80,207 240,621 721,863

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

721,863 2,165,590 1,082,795 3,248,386 1,624,193 4,872,580 2,436,290 1,218,145 3,654,436 1,827,218 913,609 2,740,828 1,370,414 685,207 2,055,622 1,027,811 3,083,434 1,541,717 4,625,152 2,312,576 1,156,288 578,144 289,072 144,536 72,268 36,134 18,067 54,202 27,101 81,304 40,652 20,326 10,163 30,490 15,245 45,736 22,868 11,434 5,717 17,152 8,576 4,288 2,144 1,072 536 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22

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