2 × 7 × 127 × 2221

Prime Factor Structure

Factorization String 2 × 7 × 127 × 2221

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,825,984

Proper Divisor Sum 2,877,046

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #3948911 ← → #3948953

1 2 7 14 127 254 889 1,778 2,221 4,442 15,547 31,094 282,067 564,134 1,974,469 3,948,938

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

3,948,938 1,974,469 5,923,408 2,961,704 1,480,852 740,426 370,213 1,110,640 555,320 277,660 138,830 69,415 208,246 104,123 312,370 156,185 468,556 234,278 117,139 351,418 175,709 527,128 263,564 131,782 65,891 197,674 98,837 296,512 148,256 74,128 37,064 18,532 9,266 4,633 13,900 6,950 3,475 10,426 5,213 15,640 7,820 3,910 1,955 5,866 2,933 8,800 4,400 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700

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