5 × 13 × 17 × 4219

Prime Factor Structure

Factorization String 5 × 13 × 17 × 4219

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,380,640

Proper Divisor Sum 1,718,645

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #4661989 ← → #4662019

1 5 13 17 65 85 221 1,105 4,219 21,095 54,847 71,723 274,235 358,615 932,399 4,661,995

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

4,661,995 13,985,986 6,992,993 20,978,980 10,489,490 5,244,745 15,734,236 7,867,118 3,933,559 11,800,678 5,900,339 17,701,018 8,850,509 26,551,528 13,275,764 6,637,882 3,318,941 9,956,824 4,978,412 2,489,206 1,244,603 3,733,810 1,866,905 5,600,716 2,800,358 1,400,179 4,200,538 2,100,269 6,300,808 3,150,404 1,575,202 787,601 2,362,804 1,181,402 590,701 1,772,104 886,052 443,026 221,513 664,540 332,270 166,135 498,406 249,203 747,610 373,805 1,121,416 560,708 280,354 140,177 420,532 210,266 105,133 315,400 157,700 78,850 39,425 118,276 59,138 29,569

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