2 × 4072841

Prime Factor Structure

Factorization String 2 × 4072841

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 12,218,526

Proper Divisor Sum 4,072,844

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #8145673 ← → #8145689

1 2 4,072,841 8,145,682

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

8,145,682 4,072,841 12,218,524 6,109,262 3,054,631 9,163,894 4,581,947 13,745,842 6,872,921 20,618,764 10,309,382 5,154,691 15,464,074 7,732,037 23,196,112 11,598,056 5,799,028 2,899,514 1,449,757 4,349,272 2,174,636 1,087,318 543,659 1,630,978 815,489 2,446,468 1,223,234 611,617 1,834,852 917,426 458,713 1,376,140 688,070 344,035 1,032,106 516,053 1,548,160 774,080 387,040 193,520 96,760 48,380 24,190 12,095 36,286 18,143 54,430 27,215 81,646 40,823 122,470 61,235 183,706 91,853 275,560 137,780 68,890 34,445 103,336 51,668

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