2 × 3 × 139 × 971

Prime Factor Structure

Factorization String 2 × 3 × 139 × 971

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,632,960

Proper Divisor Sum 823,146

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #809803 ← → #809821

1 2 3 6 139 278 417 834 971 1,942 2,913 5,826 134,969 269,938 404,907 809,814

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

809,814 404,907 1,214,722 607,361 1,822,084 911,042 455,521 1,366,564 683,282 341,641 1,024,924 512,462 256,231 768,694 384,347 1,153,042 576,521 1,729,564 864,782 432,391 1,297,174 648,587 1,945,762 972,881 2,918,644 1,459,322 729,661 2,188,984 1,094,492 547,246 273,623 820,870 410,435 1,231,306 615,653 1,846,960 923,480 461,740 230,870 115,435 346,306 173,153 519,460 259,730 129,865 389,596 194,798 97,399 292,198 146,099 438,298 219,149 657,448 328,724 164,362 82,181 246,544 123,272 61,636 30,818

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