3² × 269 × 281

Prime Factor Structure

Factorization String 3^2 × 269 × 281

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 989,820

Proper Divisor Sum 309,519

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #680299 ← → #680321

1 3 9 269 281 807 843 2,421 2,529 75,589 226,767 680,301

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

680,301 2,040,904 1,020,452 510,226 255,113 765,340 382,670 191,335 574,006 287,003 861,010 430,505 1,291,516 645,758 322,879 968,638 484,319 1,452,958 726,479 2,179,438 1,089,719 3,269,158 1,634,579 4,903,738 2,451,869 7,355,608 3,677,804 1,838,902 919,451 2,758,354 1,379,177 4,137,532 2,068,766 1,034,383 3,103,150 1,551,575 4,654,726 2,327,363 6,982,090 3,491,045 10,473,136 5,236,568 2,618,284 1,309,142 654,571 1,963,714 981,857 2,945,572 1,472,786 736,393 2,209,180 1,104,590 552,295 1,656,886 828,443 2,485,330 1,242,665 3,727,996 1,863,998 931,999

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