2 × 11 × 137 × 3221

Prime Factor Structure

Factorization String 2 × 11 × 137 × 3221

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 16,006,896

Proper Divisor Sum 6,298,802

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #9707989 ← → #9708113

1 2 11 22 137 274 1,507 3,014 3,221 6,442 35,431 70,862 441,277 882,554 4,854,047 9,708,094

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

9,708,094 4,854,047 14,562,142 7,281,071 21,843,214 10,921,607 32,764,822 16,382,411 49,147,234 24,573,617 73,720,852 36,860,426 18,430,213 55,290,640 27,645,320 13,822,660 6,911,330 3,455,665 10,366,996 5,183,498 2,591,749 7,775,248 3,887,624 1,943,812 971,906 485,953 1,457,860 728,930 364,465 1,093,396 546,698 273,349 820,048 410,024 205,012 102,506 51,253 153,760 76,880 38,440 19,220 9,610 4,805 14,416 7,208 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574 287

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