2 × 3³ × 3931

Prime Factor Structure

Factorization String 2 × 3^3 × 3931

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 471,840

Proper Divisor Sum 259,566

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #212243 ← → #212281

1 2 3 6 9 18 27 54 3,931 7,862 11,793 23,586 35,379 70,758 106,137 212,274

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

212,274 106,137 318,412 159,206 79,603 238,810 119,405 358,216 179,108 89,554 44,777 134,332 67,166 33,583 100,750 50,375 151,126 75,563 226,690 113,345 340,036 170,018 85,009 255,028 127,514 63,757 191,272 95,636 47,818 23,909 71,728 35,864 17,932 8,966 4,483 13,450 6,725 20,176 10,088 5,044 2,522 1,261 3,784 1,892 946 473 1,420 710 355 1,066 533 1,600 800 400 200 100 50 25 76 38

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