2³ × 82561

Prime Factor Structure

Factorization String 2^3 × 82561

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,238,430

Proper Divisor Sum 577,942

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #660449 ← → #660493

1 2 4 8 82,561 165,122 330,244 660,488

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

660,488 330,244 165,122 82,561 247,684 123,842 61,921 185,764 92,882 46,441 139,324 69,662 34,831 104,494 52,247 156,742 78,371 235,114 117,557 352,672 176,336 88,168 44,084 22,042 11,021 33,064 16,532 8,266 4,133 12,400 6,200 3,100 1,550 775 2,326 1,163 3,490 1,745 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210

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