2 × 3⁴ × 43 × 307

Prime Factor Structure

Factorization String 2 × 3^4 × 43 × 307

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 4,919,376

Proper Divisor Sum 2,780,814

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #2138551 ← → #2138569

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

2,138,562 1,069,281 3,207,844 1,603,922 801,961 2,405,884 1,202,942 601,471 1,804,414 902,207 2,706,622 1,353,311 4,059,934 2,029,967 6,089,902 3,044,951 9,134,854 4,567,427 13,702,282 6,851,141 20,553,424 10,276,712 5,138,356 2,569,178 1,284,589 3,853,768 1,926,884 963,442 481,721 1,445,164 722,582 361,291 1,083,874 541,937 1,625,812 812,906 406,453 1,219,360 609,680 304,840 152,420 76,210 38,105 114,316 57,158 28,579 85,738 42,869 128,608 64,304 32,152 16,076 8,038 4,019 12,058 6,029 18,088 9,044 4,522 2,261

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