3² × 7³ × 641

Prime Factor Structure

Factorization String 3^2 × 7^3 × 641

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,338,400

Proper Divisor Sum 1,359,633

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #1978763 ← → #1978771

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

1,978,767 5,936,302 2,968,151 8,904,454 4,452,227 13,356,682 6,678,341 20,035,024 10,017,512 5,008,756 2,504,378 1,252,189 3,756,568 1,878,284 939,142 469,571 1,408,714 704,357 2,113,072 1,056,536 528,268 264,134 132,067 396,202 198,101 594,304 297,152 148,576 74,288 37,144 18,572 9,286 4,643 13,930 6,965 20,896 10,448 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10

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