2 × 5² × 4217

Prime Factor Structure

Factorization String 2 × 5^2 × 4217

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 392,274

Proper Divisor Sum 181,424

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #210839 ← → #210853

1 2 5 10 25 50 4,217 8,434 21,085 42,170 105,425 210,850

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

210,850 105,425 316,276 158,138 79,069 237,208 118,604 59,302 29,651 88,954 44,477 133,432 66,716 33,358 16,679 50,038 25,019 75,058 37,529 112,588 56,294 28,147 84,442 42,221 126,664 63,332 31,666 15,833 47,500 23,750 11,875 35,626 17,813 53,440 26,720 13,360 6,680 3,340 1,670 835 2,506 1,253 3,760 1,880 940 470 235 706 353 1,060 530 265 796 398 199 598 299 898 449 1,348

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