2 × 7 × 17 × 6521

Prime Factor Structure

Factorization String 2 × 7 × 17 × 6521

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,817,504

Proper Divisor Sum 1,265,506

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1551997 ← → #1552007

1 2 7 14 17 34 119 238 6,521 13,042 45,647 91,294 110,857 221,714 775,999 1,551,998

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

1,551,998 775,999 2,327,998 1,163,999 3,491,998 1,745,999 5,237,998 2,618,999 7,856,998 3,928,499 11,785,498 5,892,749 17,678,248 8,839,124 4,419,562 2,209,781 6,629,344 3,314,672 1,657,336 828,668 414,334 207,167 621,502 310,751 932,254 466,127 1,398,382 699,191 2,097,574 1,048,787 3,146,362 1,573,181 4,719,544 2,359,772 1,179,886 589,943 1,769,830 884,915 2,654,746 1,327,373 3,982,120 1,991,060 995,530 497,765 1,493,296 746,648 373,324 186,662 93,331 279,994 139,997 419,992 209,996 104,998 52,499 157,498 78,749 236,248 118,124 59,062

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