271 × 821

Prime Factor Structure

Factorization String 271 × 821

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 223,584

Proper Divisor Sum 1,093

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #222461 ← → #222493

1 271 821 222,491

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

222,491 667,474 333,737 1,001,212 500,606 250,303 750,910 375,455 1,126,366 563,183 1,689,550 844,775 2,534,326 1,267,163 3,801,490 1,900,745 5,702,236 2,851,118 1,425,559 4,276,678 2,138,339 6,415,018 3,207,509 9,622,528 4,811,264 2,405,632 1,202,816 601,408 300,704 150,352 75,176 37,588 18,794 9,397 28,192 14,096 7,048 3,524 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71 214 107 322 161 484 242

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