2 × 19 × 53 × 673

Prime Factor Structure

Factorization String 2 × 19 × 53 × 673

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,183,760

Proper Divisor Sum 828,338

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1355401 ← → #1355423

1 2 19 38 53 106 673 1,007 1,346 2,014 12,787 25,574 35,669 71,338 677,711 1,355,422

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

1,355,422 677,711 2,033,134 1,016,567 3,049,702 1,524,851 4,574,554 2,287,277 6,861,832 3,430,916 1,715,458 857,729 2,573,188 1,286,594 643,297 1,929,892 964,946 482,473 1,447,420 723,710 361,855 1,085,566 542,783 1,628,350 814,175 2,442,526 1,221,263 3,663,790 1,831,895 5,495,686 2,747,843 8,243,530 4,121,765 12,365,296 6,182,648 3,091,324 1,545,662 772,831 2,318,494 1,159,247 3,477,742 1,738,871 5,216,614 2,608,307 7,824,922 3,912,461 11,737,384 5,868,692 2,934,346 1,467,173 4,401,520 2,200,760 1,100,380 550,190 275,095 825,286 412,643 1,237,930 618,965 1,856,896

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