2 × 5 × 11 × 6581

Prime Factor Structure

Factorization String 2 × 5 × 11 × 6581

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,421,712

Proper Divisor Sum 697,802

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #723907 ← → #723913

1 2 5 10 11 22 55 110 6,581 13,162 32,905 65,810 72,391 144,782 361,955 723,910

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

723,910 361,955 1,085,866 542,933 1,628,800 814,400 407,200 203,600 101,800 50,900 25,450 12,725 38,176 19,088 9,544 4,772 2,386 1,193 3,580 1,790 895 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 2,045 6,136 3,068 1,534 767

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