331 × 21191

Prime Factor Structure

Factorization String 331 × 21191

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 7,035,744

Proper Divisor Sum 21,523

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #7014209 ← → #7014257

1 331 21,191 7,014,221

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

7,014,221 21,042,664 10,521,332 5,260,666 2,630,333 7,891,000 3,945,500 1,972,750 986,375 2,959,126 1,479,563 4,438,690 2,219,345 6,658,036 3,329,018 1,664,509 4,993,528 2,496,764 1,248,382 624,191 1,872,574 936,287 2,808,862 1,404,431 4,213,294 2,106,647 6,319,942 3,159,971 9,479,914 4,739,957 14,219,872 7,109,936 3,554,968 1,777,484 888,742 444,371 1,333,114 666,557 1,999,672 999,836 499,918 249,959 749,878 374,939 1,124,818 562,409 1,687,228 843,614 421,807 1,265,422 632,711 1,898,134 949,067 2,847,202 1,423,601 4,270,804 2,135,402 1,067,701 3,203,104 1,601,552

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