3 × 5 × 643²

Prime Factor Structure

Factorization String 3 × 5 × 643^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 9,938,232

Proper Divisor Sum 3,736,497

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #6201731 ← → #6201739

1 3 5 15 643 1,929 3,215 9,645 413,449 1,240,347 2,067,245 6,201,735

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

6,201,735 18,605,206 9,302,603 27,907,810 13,953,905 41,861,716 20,930,858 10,465,429 31,396,288 15,698,144 7,849,072 3,924,536 1,962,268 981,134 490,567 1,471,702 735,851 2,207,554 1,103,777 3,311,332 1,655,666 827,833 2,483,500 1,241,750 620,875 1,862,626 931,313 2,793,940 1,396,970 698,485 2,095,456 1,047,728 523,864 261,932 130,966 65,483 196,450 98,225 294,676 147,338 73,669 221,008 110,504 55,252 27,626 13,813 41,440 20,720 10,360 5,180 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120 6,560

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