3 × 71 × 311

Prime Factor Structure

Factorization String 3 × 71 × 311

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 89,856

Proper Divisor Sum 23,613

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #66239 ← → #66271

1 3 71 213 311 933 22,081 66,243

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

66,243 198,730 99,365 298,096 149,048 74,524 37,262 18,631 55,894 27,947 83,842 41,921 125,764 62,882 31,441 94,324 47,162 23,581 70,744 35,372 17,686 8,843 26,530 13,265 39,796 19,898 9,949 29,848 14,924 7,462 3,731 11,194 5,597 16,792 8,396 4,198 2,099 6,298 3,149 9,448 4,724 2,362 1,181 3,544 1,772 886 443 1,330 665 1,996 998 499 1,498 749 2,248 1,124 562 281 844 422

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