2⁴ × 5 × 7 × 35731

Prime Factor Structure

Factorization String 2^4 × 5 × 7 × 35731

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 53,169,216

Proper Divisor Sum 33,159,856

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #20009347 ← → #20009371

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

20,009,360 10,004,680 5,002,340 2,501,170 1,250,585 3,751,756 1,875,878 937,939 2,813,818 1,406,909 4,220,728 2,110,364 1,055,182 527,591 1,582,774 791,387 2,374,162 1,187,081 3,561,244 1,780,622 890,311 2,670,934 1,335,467 4,006,402 2,003,201 6,009,604 3,004,802 1,502,401 4,507,204 2,253,602 1,126,801 3,380,404 1,690,202 845,101 2,535,304 1,267,652 633,826 316,913 950,740 475,370 237,685 713,056 356,528 178,264 89,132 44,566 22,283 66,850 33,425 100,276 50,138 25,069 75,208 37,604 18,802 9,401 28,204 14,102 7,051 21,154

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