2 × 3² × 257561

Prime Factor Structure

Factorization String 2 × 3^2 × 257561

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 10,044,918

Proper Divisor Sum 5,408,820

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #4636039 ← → #4636111

1 2 3 6 9 18 257,561 515,122 772,683 1,545,366 2,318,049 4,636,098

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

4,636,098 2,318,049 6,954,148 3,477,074 1,738,537 5,215,612 2,607,806 1,303,903 3,911,710 1,955,855 5,867,566 2,933,783 8,801,350 4,400,675 13,202,026 6,601,013 19,803,040 9,901,520 4,950,760 2,475,380 1,237,690 618,845 1,856,536 928,268 464,134 232,067 696,202 348,101 1,044,304 522,152 261,076 130,538 65,269 195,808 97,904 48,952 24,476 12,238 6,119 18,358 9,179 27,538 13,769 41,308 20,654 10,327 30,982 15,491 46,474 23,237 69,712 34,856 17,428 8,714 4,357 13,072 6,536 3,268 1,634 817

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