2 × 13 × 20549

Prime Factor Structure

Factorization String 2 × 13 × 20549

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 863,100

Proper Divisor Sum 328,826

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #534253 ← → #534283

1 2 13 26 20,549 41,098 267,137 534,274

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

534,274 267,137 801,412 400,706 200,353 601,060 300,530 150,265 450,796 225,398 112,699 338,098 169,049 507,148 253,574 126,787 380,362 190,181 570,544 285,272 142,636 71,318 35,659 106,978 53,489 160,468 80,234 40,117 120,352 60,176 30,088 15,044 7,522 3,761 11,284 5,642 2,821 8,464 4,232 2,116 1,058 529 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17

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