2 × 10003859

Prime Factor Structure

Factorization String 2 × 10003859

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 30,011,580

Proper Divisor Sum 10,003,862

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #20007683 ← → #20007719

1 2 10,003,859 20,007,718

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

20,007,718 10,003,859 30,011,578 15,005,789 45,017,368 22,508,684 11,254,342 5,627,171 16,881,514 8,440,757 25,322,272 12,661,136 6,330,568 3,165,284 1,582,642 791,321 2,373,964 1,186,982 593,491 1,780,474 890,237 2,670,712 1,335,356 667,678 333,839 1,001,518 500,759 1,502,278 751,139 2,253,418 1,126,709 3,380,128 1,690,064 845,032 422,516 211,258 105,629 316,888 158,444 79,222 39,611 118,834 59,417 178,252 89,126 44,563 133,690 66,845 200,536 100,268 50,134 25,067 75,202 37,601 112,804 56,402 28,201 84,604 42,302 21,151

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