2 × 108263

Prime Factor Structure

Factorization String 2 × 108263

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 324,792

Proper Divisor Sum 108,266

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #216523 ← → #216551

1 2 108,263 216,526

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

216,526 108,263 324,790 162,395 487,186 243,593 730,780 365,390 182,695 548,086 274,043 822,130 411,065 1,233,196 616,598 308,299 924,898 462,449 1,387,348 693,674 346,837 1,040,512 520,256 260,128 130,064 65,032 32,516 16,258 8,129 24,388 12,194 6,097 18,292 9,146 4,573 13,720 6,860 3,430 1,715 5,146 2,573 7,720 3,860 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40

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