3 × 5 × 11 × 2143

Prime Factor Structure

Factorization String 3 × 5 × 11 × 2143

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 617,472

Proper Divisor Sum 263,877

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #353567 ← → #353603

1 3 5 11 15 33 55 165 2,143 6,429 10,715 23,573 32,145 70,719 117,865 353,595

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

353,595 1,060,786 530,393 1,591,180 795,590 397,795 1,193,386 596,693 1,790,080 895,040 447,520 223,760 111,880 55,940 27,970 13,985 41,956 20,978 10,489 31,468 15,734 7,867 23,602 11,801 35,404 17,702 8,851 26,554 13,277 39,832 19,916 9,958 4,979 14,938 7,469 22,408 11,204 5,602 2,801 8,404 4,202 2,101 6,304 3,152 1,576 788 394 197 592 296 148 74 37 112 56 28 14 7 22 11

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