2² × 159167

Prime Factor Structure

Factorization String 2^2 × 159167

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,114,176

Proper Divisor Sum 477,508

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #636653 ← → #636673

1 2 4 159,167 318,334 636,668

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

636,668 318,334 159,167 477,502 238,751 716,254 358,127 1,074,382 537,191 1,611,574 805,787 2,417,362 1,208,681 3,626,044 1,813,022 906,511 2,719,534 1,359,767 4,079,302 2,039,651 6,118,954 3,059,477 9,178,432 4,589,216 2,294,608 1,147,304 573,652 286,826 143,413 430,240 215,120 107,560 53,780 26,890 13,445 40,336 20,168 10,084 5,042 2,521 7,564 3,782 1,891 5,674 2,837 8,512 4,256 2,128 1,064 532 266 133 400 200 100 50 25 76 38 19

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