13 × 281 × 1951

Prime Factor Structure

Factorization String 13 × 281 × 1951

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,706,496

Proper Divisor Sum 579,493

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #7126997 ← → #7127009

1 13 281 1,951 3,653 25,363 548,231 7,127,003

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

7,127,003 21,381,010 10,690,505 32,071,516 16,035,758 8,017,879 24,053,638 12,026,819 36,080,458 18,040,229 54,120,688 27,060,344 13,530,172 6,765,086 3,382,543 10,147,630 5,073,815 15,221,446 7,610,723 22,832,170 11,416,085 34,248,256 17,124,128 8,562,064 4,281,032 2,140,516 1,070,258 535,129 1,605,388 802,694 401,347 1,204,042 602,021 1,806,064 903,032 451,516 225,758 112,879 338,638 169,319 507,958 253,979 761,938 380,969 1,142,908 571,454 285,727 857,182 428,591 1,285,774 642,887 1,928,662 964,331 2,892,994 1,446,497 4,339,492 2,169,746 1,084,873 3,254,620 1,627,310

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