3 × 7 × 89 × 4649

Prime Factor Structure

Factorization String 3 × 7 × 89 × 4649

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,392,000

Proper Divisor Sum 4,703,019

Digit Sum / Digital Root 48 (Root: 3)

Adjacent Primes #8688961 ← → #8688991

1 3 7 21 89 267 623 1,869 4,649 13,947 32,543 97,629 413,761 1,241,283 2,896,327 8,688,981

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

8,688,981 26,066,944 13,033,472 6,516,736 3,258,368 1,629,184 814,592 407,296 203,648 101,824 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 2,045 6,136 3,068 1,534

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