5 × 17² × 211

Prime Factor Structure

Factorization String 5 × 17^2 × 211

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 390,504

Proper Divisor Sum 85,609

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #304883 ← → #304897

1 5 17 85 211 289 1,055 1,445 3,587 17,935 60,979 304,895

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

304,895 914,686 457,343 1,372,030 686,015 2,058,046 1,029,023 3,087,070 1,543,535 4,630,606 2,315,303 6,945,910 3,472,955 10,418,866 5,209,433 15,628,300 7,814,150 3,907,075 11,721,226 5,860,613 17,581,840 8,790,920 4,395,460 2,197,730 1,098,865 3,296,596 1,648,298 824,149 2,472,448 1,236,224 618,112 309,056 154,528 77,264 38,632 19,316 9,658 4,829 14,488 7,244 3,622 1,811 5,434 2,717 8,152 4,076 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937

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