3 × 7 × 30703

Prime Factor Structure

Factorization String 3 × 7 × 30703

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 982,528

Proper Divisor Sum 337,765

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #644753 ← → #644767

1 3 7 21 30,703 92,109 214,921 644,763

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

644,763 1,934,290 967,145 2,901,436 1,450,718 725,359 2,176,078 1,088,039 3,264,118 1,632,059 4,896,178 2,448,089 7,344,268 3,672,134 1,836,067 5,508,202 2,754,101 8,262,304 4,131,152 2,065,576 1,032,788 516,394 258,197 774,592 387,296 193,648 96,824 48,412 24,206 12,103 36,310 18,155 54,466 27,233 81,700 40,850 20,425 61,276 30,638 15,319 45,958 22,979 68,938 34,469 103,408 51,704 25,852 12,926 6,463 19,390 9,695 29,086 14,543 43,630 21,815 65,446 32,723 98,170 49,085 147,256

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