2 × 19 × 191 × 2293

Prime Factor Structure

Factorization String 2 × 19 × 191 × 2293

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 26,426,880

Proper Divisor Sum 9,784,286

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #16642573 ← → #16642601

1 2 19 38 191 382 2,293 3,629 4,586 7,258 43,567 87,134 437,963 875,926 8,321,297 16,642,594

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

16,642,594 8,321,297 24,963,892 12,481,946 6,240,973 18,722,920 9,361,460 4,680,730 2,340,365 7,021,096 3,510,548 1,755,274 877,637 2,632,912 1,316,456 658,228 329,114 164,557 493,672 246,836 123,418 61,709 185,128 92,564 46,282 23,141 69,424 34,712 17,356 8,678 4,339 13,018 6,509 19,528 9,764 4,882 2,441 7,324 3,662 1,831 5,494 2,747 8,242 4,121 12,364 6,182 3,091 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936

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