2³ × 5 × 131 × 809

Prime Factor Structure

Factorization String 2^3 × 5 × 131 × 809

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 9,622,800

Proper Divisor Sum 5,383,640

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #4239149 ← → #4239161

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

4,239,160 2,119,580 1,059,790 529,895 1,589,686 794,843 2,384,530 1,192,265 3,576,796 1,788,398 894,199 2,682,598 1,341,299 4,023,898 2,011,949 6,035,848 3,017,924 1,508,962 754,481 2,263,444 1,131,722 565,861 1,697,584 848,792 424,396 212,198 106,099 318,298 159,149 477,448 238,724 119,362 59,681 179,044 89,522 44,761 134,284 67,142 33,571 100,714 50,357 151,072 75,536 37,768 18,884 9,442 4,721 14,164 7,082 3,541 10,624 5,312 2,656 1,328 664 332 166 83 250 125

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