2 × 41 × 47 × 167

Prime Factor Structure

Factorization String 2 × 41 × 47 × 167

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,016,064

Proper Divisor Sum 372,446

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #643589 ← → #643619

1 2 41 47 82 94 167 334 1,927 3,854 6,847 7,849 13,694 15,698 321,809 643,618

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

643,618 321,809 965,428 482,714 241,357 724,072 362,036 181,018 90,509 271,528 135,764 67,882 33,941 101,824 50,912 25,456 12,728 6,364 3,182 1,591 4,774 2,387 7,162 3,581 10,744 5,372 2,686 1,343 4,030 2,015 6,046 3,023 9,070 4,535 13,606 6,803 20,410 10,205 30,616 15,308 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180 4,090

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