3 × 431 × 643

Prime Factor Structure

Factorization String 3 × 431 × 643

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,112,832

Proper Divisor Sum 281,433

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #831373 ← → #831407

1 3 431 643 1,293 1,929 277,133 831,399

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

831,399 2,494,198 1,247,099 3,741,298 1,870,649 5,611,948 2,805,974 1,402,987 4,208,962 2,104,481 6,313,444 3,156,722 1,578,361 4,735,084 2,367,542 1,183,771 3,551,314 1,775,657 5,326,972 2,663,486 1,331,743 3,995,230 1,997,615 5,992,846 2,996,423 8,989,270 4,494,635 13,483,906 6,741,953 20,225,860 10,112,930 5,056,465 15,169,396 7,584,698 3,792,349 11,377,048 5,688,524 2,844,262 1,422,131 4,266,394 2,133,197 6,399,592 3,199,796 1,599,898 799,949 2,399,848 1,199,924 599,962 299,981 899,944 449,972 224,986 112,493 337,480 168,740 84,370 42,185 126,556 63,278 31,639

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