2 × 1721 × 1993

Prime Factor Structure

Factorization String 2 × 1721 × 1993

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 10,301,004

Proper Divisor Sum 3,441,098

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #6859901 ← → #6859933

1 2 1,721 1,993 3,442 3,986 3,429,953 6,859,906

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

6,859,906 3,429,953 10,289,860 5,144,930 2,572,465 7,717,396 3,858,698 1,929,349 5,788,048 2,894,024 1,447,012 723,506 361,753 1,085,260 542,630 271,315 813,946 406,973 1,220,920 610,460 305,230 152,615 457,846 228,923 686,770 343,385 1,030,156 515,078 257,539 772,618 386,309 1,158,928 579,464 289,732 144,866 72,433 217,300 108,650 54,325 162,976 81,488 40,744 20,372 10,186 5,093 15,280 7,640 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210

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