2 × 31² × 223

Prime Factor Structure

Factorization String 2 × 31^2 × 223

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 667,296

Proper Divisor Sum 238,690

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #428579 ← → #428629

1 2 31 62 223 446 961 1,922 6,913 13,826 214,303 428,606

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

428,606 214,303 642,910 321,455 964,366 482,183 1,446,550 723,275 2,169,826 1,084,913 3,254,740 1,627,370 813,685 2,441,056 1,220,528 610,264 305,132 152,566 76,283 228,850 114,425 343,276 171,638 85,819 257,458 128,729 386,188 193,094 96,547 289,642 144,821 434,464 217,232 108,616 54,308 27,154 13,577 40,732 20,366 10,183 30,550 15,275 45,826 22,913 68,740 34,370 17,185 51,556 25,778 12,889 38,668 19,334 9,667 29,002 14,501 43,504 21,752 10,876 5,438 2,719

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