13 × 571

Prime Factor Structure

Factorization String 13 × 571

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 8,008

Proper Divisor Sum 585

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #7417 ← → #7433

1 13 571 7,423

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

7,423 22,270 11,135 33,406 16,703 50,110 25,055 75,166 37,583 112,750 56,375 169,126 84,563 253,690 126,845 380,536 190,268 95,134 47,567 142,702 71,351 214,054 107,027 321,082 160,541 481,624 240,812 120,406 60,203 180,610 90,305 270,916 135,458 67,729 203,188 101,594 50,797 152,392 76,196 38,098 19,049 57,148 28,574 14,287 42,862 21,431 64,294 32,147 96,442 48,221 144,664 72,332 36,166 18,083 54,250 27,125 81,376 40,688 20,344 10,172

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