2³ × 37 × 43

Prime Factor Structure

Factorization String 2^3 × 37 × 43

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 25,080

Proper Divisor Sum 12,352

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #12721 ← → #12739

1 2 4 8 37 43 74 86 148 172 296 344 1,591 3,182 6,364 12,728

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

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 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494

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