13 × 51787

Prime Factor Structure

Factorization String 13 × 51787

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 725,032

Proper Divisor Sum 51,801

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #673223 ← → #673241

1 13 51,787 673,231

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

673,231 2,019,694 1,009,847 3,029,542 1,514,771 4,544,314 2,272,157 6,816,472 3,408,236 1,704,118 852,059 2,556,178 1,278,089 3,834,268 1,917,134 958,567 2,875,702 1,437,851 4,313,554 2,156,777 6,470,332 3,235,166 1,617,583 4,852,750 2,426,375 7,279,126 3,639,563 10,918,690 5,459,345 16,378,036 8,189,018 4,094,509 12,283,528 6,141,764 3,070,882 1,535,441 4,606,324 2,303,162 1,151,581 3,454,744 1,727,372 863,686 431,843 1,295,530 647,765 1,943,296 971,648 485,824 242,912 121,456 60,728 30,364 15,182 7,591 22,774 11,387 34,162 17,081 51,244 25,622

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