2² × 3² × 550813

Prime Factor Structure

Factorization String 2^2 × 3^2 × 550813

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 50,124,074

Proper Divisor Sum 30,294,806

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #19829267 ← → #19829279

1 2 3 4 6 9 12 18 36 550,813 1,101,626 1,652,439 2,203,252 3,304,878 4,957,317 6,609,756 9,914,634 19,829,268

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

19,829,268 9,914,634 4,957,317 14,871,952 7,435,976 3,717,988 1,858,994 929,497 2,788,492 1,394,246 697,123 2,091,370 1,045,685 3,137,056 1,568,528 784,264 392,132 196,066 98,033 294,100 147,050 73,525 220,576 110,288 55,144 27,572 13,786 6,893 20,680 10,340 5,170 2,585 7,756 3,878 1,939 5,818 2,909 8,728 4,364 2,182 1,091 3,274 1,637 4,912 2,456 1,228 614 307 922 461 1,384 692 346 173 520 260 130 65 196 98

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