2² × 2128891

Prime Factor Structure

Factorization String 2^2 × 2128891

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 14,902,244

Proper Divisor Sum 6,386,680

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #8515561 ← → #8515597

1 2 4 2,128,891 4,257,782 8,515,564

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

8,515,564 4,257,782 2,128,891 6,386,674 3,193,337 9,580,012 4,790,006 2,395,003 7,185,010 3,592,505 10,777,516 5,388,758 2,694,379 8,083,138 4,041,569 12,124,708 6,062,354 3,031,177 9,093,532 4,546,766 2,273,383 6,820,150 3,410,075 10,230,226 5,115,113 15,345,340 7,672,670 3,836,335 11,509,006 5,754,503 17,263,510 8,631,755 25,895,266 12,947,633 38,842,900 19,421,450 9,710,725 29,132,176 14,566,088 7,283,044 3,641,522 1,820,761 5,462,284 2,731,142 1,365,571 4,096,714 2,048,357 6,145,072 3,072,536 1,536,268 768,134 384,067 1,152,202 576,101 1,728,304 864,152 432,076 216,038 108,019 324,058

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