3 × 660067

Prime Factor Structure

Factorization String 3 × 660067

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,640,272

Proper Divisor Sum 660,071

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1980191 ← → #1980221

1 3 660,067 1,980,201

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

1,980,201 5,940,604 2,970,302 1,485,151 4,455,454 2,227,727 6,683,182 3,341,591 10,024,774 5,012,387 15,037,162 7,518,581 22,555,744 11,277,872 5,638,936 2,819,468 1,409,734 704,867 2,114,602 1,057,301 3,171,904 1,585,952 792,976 396,488 198,244 99,122 49,561 148,684 74,342 37,171 111,514 55,757 167,272 83,636 41,818 20,909 62,728 31,364 15,682 7,841 23,524 11,762 5,881 17,644 8,822 4,411 13,234 6,617 19,852 9,926 4,963 14,890 7,445 22,336 11,168 5,584 2,792 1,396 698 349

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