2 × 428843

Prime Factor Structure

Factorization String 2 × 428843

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,286,532

Proper Divisor Sum 428,846

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #857671 ← → #857687

1 2 428,843 857,686

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

857,686 428,843 1,286,530 643,265 1,929,796 964,898 482,449 1,447,348 723,674 361,837 1,085,512 542,756 271,378 135,689 407,068 203,534 101,767 305,302 152,651 457,954 228,977 686,932 343,466 171,733 515,200 257,600 128,800 64,400 32,200 16,100 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794 3,397 10,192 5,096 2,548 1,274 637 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911

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