3 × 11 × 21121

Prime Factor Structure

Factorization String 3 × 11 × 21121

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,013,856

Proper Divisor Sum 316,863

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #696991 ← → #697009

1 3 11 33 21,121 63,363 232,331 696,993

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

696,993 2,090,980 1,045,490 522,745 1,568,236 784,118 392,059 1,176,178 588,089 1,764,268 882,134 441,067 1,323,202 661,601 1,984,804 992,402 496,201 1,488,604 744,302 372,151 1,116,454 558,227 1,674,682 837,341 2,512,024 1,256,012 628,006 314,003 942,010 471,005 1,413,016 706,508 353,254 176,627 529,882 264,941 794,824 397,412 198,706 99,353 298,060 149,030 74,515 223,546 111,773 335,320 167,660 83,830 41,915 125,746 62,873 188,620 94,310 47,155 141,466 70,733 212,200 106,100 53,050 26,525

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