3² × 7² × 17 × 523

Prime Factor Structure

Factorization String 3^2 × 7^2 × 17 × 523

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 6,989,112

Proper Divisor Sum 3,068,181

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #3920929 ← → #3920933

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

3,920,931 11,762,794 5,881,397 17,644,192 8,822,096 4,411,048 2,205,524 1,102,762 551,381 1,654,144 827,072 413,536 206,768 103,384 51,692 25,846 12,923 38,770 19,385 58,156 29,078 14,539 43,618 21,809 65,428 32,714 16,357 49,072 24,536 12,268 6,134 3,067 9,202 4,601 13,804 6,902 3,451 10,354 5,177 15,532 7,766 3,883 11,650 5,825 17,476 8,738 4,369 13,108 6,554 3,277 9,832 4,916 2,458 1,229 3,688 1,844 922 461 1,384 692

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