3² × 89 × 263

Prime Factor Structure

Factorization String 3^2 × 89 × 263

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 308,880

Proper Divisor Sum 98,217

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #210659 ← → #210671

1 3 9 89 263 267 789 801 2,367 23,407 70,221 210,663

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

210,663 631,990 315,995 947,986 473,993 1,421,980 710,990 355,495 1,066,486 533,243 1,599,730 799,865 2,399,596 1,199,798 599,899 1,799,698 899,849 2,699,548 1,349,774 674,887 2,024,662 1,012,331 3,036,994 1,518,497 4,555,492 2,277,746 1,138,873 3,416,620 1,708,310 854,155 2,562,466 1,281,233 3,843,700 1,921,850 960,925 2,882,776 1,441,388 720,694 360,347 1,081,042 540,521 1,621,564 810,782 405,391 1,216,174 608,087 1,824,262 912,131 2,736,394 1,368,197 4,104,592 2,052,296 1,026,148 513,074 256,537 769,612 384,806 192,403 577,210 288,605

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