2² × 5 × 20369

Prime Factor Structure

Factorization String 2^2 × 5 × 20369

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 855,540

Proper Divisor Sum 448,160

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #407377 ← → #407383

1 2 4 5 10 20 20,369 40,738 81,476 101,845 203,690 407,380

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

407,380 203,690 101,845 305,536 152,768 76,384 38,192 19,096 9,548 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

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