2² × 439 × 487

Prime Factor Structure

Factorization String 2^2 × 439 × 487

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,503,040

Proper Divisor Sum 647,868

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #855143 ← → #855187

1 2 4 439 487 878 974 1,756 1,948 213,793 427,586 855,172

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

855,172 427,586 213,793 641,380 320,690 160,345 481,036 240,518 120,259 360,778 180,389 541,168 270,584 135,292 67,646 33,823 101,470 50,735 152,206 76,103 228,310 114,155 342,466 171,233 513,700 256,850 128,425 385,276 192,638 96,319 288,958 144,479 433,438 216,719 650,158 325,079 975,238 487,619 1,462,858 731,429 2,194,288 1,097,144 548,572 274,286 137,143 411,430 205,715 617,146 308,573 925,720 462,860 231,430 115,715 347,146 173,573 520,720 260,360 130,180 65,090 32,545

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