2 × 257 × 8431

Prime Factor Structure

Factorization String 2 × 257 × 8431

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,526,368

Proper Divisor Sum 2,192,834

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #4333531 ← → #4333543

1 2 257 514 8,431 16,862 2,166,767 4,333,534

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

4,333,534 2,166,767 6,500,302 3,250,151 9,750,454 4,875,227 14,625,682 7,312,841 21,938,524 10,969,262 5,484,631 16,453,894 8,226,947 24,680,842 12,340,421 37,021,264 18,510,632 9,255,316 4,627,658 2,313,829 6,941,488 3,470,744 1,735,372 867,686 433,843 1,301,530 650,765 1,952,296 976,148 488,074 244,037 732,112 366,056 183,028 91,514 45,757 137,272 68,636 34,318 17,159 51,478 25,739 77,218 38,609 115,828 57,914 28,957 86,872 43,436 21,718 10,859 32,578 16,289 48,868 24,434 12,217 36,652 18,326 9,163 27,490

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