11 × 13 × 4021

Prime Factor Structure

Factorization String 11 × 13 × 4021

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 675,696

Proper Divisor Sum 100,693

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #574969 ← → #575009

1 11 13 143 4,021 44,231 52,273 575,003

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

575,003 1,725,010 862,505 2,587,516 1,293,758 646,879 1,940,638 970,319 2,910,958 1,455,479 4,366,438 2,183,219 6,549,658 3,274,829 9,824,488 4,912,244 2,456,122 1,228,061 3,684,184 1,842,092 921,046 460,523 1,381,570 690,785 2,072,356 1,036,178 518,089 1,554,268 777,134 388,567 1,165,702 582,851 1,748,554 874,277 2,622,832 1,311,416 655,708 327,854 163,927 491,782 245,891 737,674 368,837 1,106,512 553,256 276,628 138,314 69,157 207,472 103,736 51,868 25,934 12,967 38,902 19,451 58,354 29,177 87,532 43,766 21,883

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