3 × 23² × 409

Prime Factor Structure

Factorization String 3 × 23^2 × 409

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 906,920

Proper Divisor Sum 257,837

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #649081 ← → #649087

1 3 23 69 409 529 1,227 1,587 9,407 28,221 216,361 649,083

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

649,083 1,947,250 973,625 2,920,876 1,460,438 730,219 2,190,658 1,095,329 3,285,988 1,642,994 821,497 2,464,492 1,232,246 616,123 1,848,370 924,185 2,772,556 1,386,278 693,139 2,079,418 1,039,709 3,119,128 1,559,564 779,782 389,891 1,169,674 584,837 1,754,512 877,256 438,628 219,314 109,657 328,972 164,486 82,243 246,730 123,365 370,096 185,048 92,524 46,262 23,131 69,394 34,697 104,092 52,046 26,023 78,070 39,035 117,106 58,553 175,660 87,830 43,915 131,746 65,873 197,620 98,810 49,405 148,216

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