7 × 11 × 17 × 349

Prime Factor Structure

Factorization String 7 × 11 × 17 × 349

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 604,800

Proper Divisor Sum 147,959

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #456821 ← → #456871

1 7 11 17 77 119 187 349 1,309 2,443 3,839 5,933 26,873 41,531 65,263 456,841

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

456,841 1,370,524 685,262 342,631 1,027,894 513,947 1,541,842 770,921 2,312,764 1,156,382 578,191 1,734,574 867,287 2,601,862 1,300,931 3,902,794 1,951,397 5,854,192 2,927,096 1,463,548 731,774 365,887 1,097,662 548,831 1,646,494 823,247 2,469,742 1,234,871 3,704,614 1,852,307 5,556,922 2,778,461 8,335,384 4,167,692 2,083,846 1,041,923 3,125,770 1,562,885 4,688,656 2,344,328 1,172,164 586,082 293,041 879,124 439,562 219,781 659,344 329,672 164,836 82,418 41,209 123,628 61,814 30,907 92,722 46,361 139,084 69,542 34,771 104,314

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