2 × 71 × 21031

Prime Factor Structure

Factorization String 2 × 71 × 21031

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,542,912

Proper Divisor Sum 1,556,510

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2986397 ← → #2986409

1 2 71 142 21,031 42,062 1,493,201 2,986,402

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

2,986,402 1,493,201 4,479,604 2,239,802 1,119,901 3,359,704 1,679,852 839,926 419,963 1,259,890 629,945 1,889,836 944,918 472,459 1,417,378 708,689 2,126,068 1,063,034 531,517 1,594,552 797,276 398,638 199,319 597,958 298,979 896,938 448,469 1,345,408 672,704 336,352 168,176 84,088 42,044 21,022 10,511 31,534 15,767 47,302 23,651 70,954 35,477 106,432 53,216 26,608 13,304 6,652 3,326 1,663 4,990 2,495 7,486 3,743 11,230 5,615 16,846 8,423 25,270 12,635 37,906 18,953

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