5² × 19 × 443

Prime Factor Structure

Factorization String 5^2 × 19 × 443

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 275,280

Proper Divisor Sum 64,855

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #210421 ← → #210437

1 5 19 25 95 443 475 2,215 8,417 11,075 42,085 210,425

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

210,425 631,276 315,638 157,819 473,458 236,729 710,188 355,094 177,547 532,642 266,321 798,964 399,482 199,741 599,224 299,612 149,806 74,903 224,710 112,355 337,066 168,533 505,600 252,800 126,400 63,200 31,600 15,800 7,900 3,950 1,975 5,926 2,963 8,890 4,445 13,336 6,668 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52 26 13 40

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