2 × 106661

Prime Factor Structure

Factorization String 2 × 106661

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 319,986

Proper Divisor Sum 106,664

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #213319 ← → #213329

1 2 106,661 213,322

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

213,322 106,661 319,984 159,992 79,996 39,998 19,999 59,998 29,999 89,998 44,999 134,998 67,499 202,498 101,249 303,748 151,874 75,937 227,812 113,906 56,953 170,860 85,430 42,715 128,146 64,073 192,220 96,110 48,055 144,166 72,083 216,250 108,125 324,376 162,188 81,094 40,547 121,642 60,821 182,464 91,232 45,616 22,808 11,404 5,702 2,851 8,554 4,277 12,832 6,416 3,208 1,604 802 401 1,204 602 301 904 452 226

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