13 × 1443353

Prime Factor Structure

Factorization String 13 × 1443353

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 20,206,956

Proper Divisor Sum 1,443,367

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #18763579 ← → #18763601

1 13 1,443,353 18,763,589

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

18,763,589 56,290,768 28,145,384 14,072,692 7,036,346 3,518,173 10,554,520 5,277,260 2,638,630 1,319,315 3,957,946 1,978,973 5,936,920 2,968,460 1,484,230 742,115 2,226,346 1,113,173 3,339,520 1,669,760 834,880 417,440 208,720 104,360 52,180 26,090 13,045 39,136 19,568 9,784 4,892 2,446 1,223 3,670 1,835 5,506 2,753 8,260 4,130 2,065 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436 218 109 328 164 82 41 124 62 31 94

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