2 × 21244631

Prime Factor Structure

Factorization String 2 × 21244631

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 63,733,896

Proper Divisor Sum 21,244,634

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #42489259 ← → #42489299

1 2 21,244,631 42,489,262

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

42,489,262 21,244,631 63,733,894 31,866,947 95,600,842 47,800,421 143,401,264 71,700,632 35,850,316 17,925,158 8,962,579 26,887,738 13,443,869 40,331,608 20,165,804 10,082,902 5,041,451 15,124,354 7,562,177 22,686,532 11,343,266 5,671,633 17,014,900 8,507,450 4,253,725 12,761,176 6,380,588 3,190,294 1,595,147 4,785,442 2,392,721 7,178,164 3,589,082 1,794,541 5,383,624 2,691,812 1,345,906 672,953 2,018,860 1,009,430 504,715 1,514,146 757,073 2,271,220 1,135,610 567,805 1,703,416 851,708 425,854 212,927 638,782 319,391 958,174 479,087 1,437,262 718,631 2,155,894 1,077,947 3,233,842 1,616,921

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