3 × 11 × 17 × 7109

Prime Factor Structure

Factorization String 3 × 11 × 17 × 7109

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,143,040

Proper Divisor Sum 2,154,891

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #3988147 ← → #3988151

1 3 11 17 33 51 187 561 7,109 21,327 78,199 120,853 234,597 362,559 1,329,383 3,988,149

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

3,988,149 11,964,448 5,982,224 2,991,112 1,495,556 747,778 373,889 1,121,668 560,834 280,417 841,252 420,626 210,313 630,940 315,470 157,735 473,206 236,603 709,810 354,905 1,064,716 532,358 266,179 798,538 399,269 1,197,808 598,904 299,452 149,726 74,863 224,590 112,295 336,886 168,443 505,330 252,665 757,996 378,998 189,499 568,498 284,249 852,748 426,374 213,187 639,562 319,781 959,344 479,672 239,836 119,918 59,959 179,878 89,939 269,818 134,909 404,728 202,364 101,182 50,591 151,774

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