2² × 3 × 31 × 76717

Prime Factor Structure

Factorization String 2^2 × 3 × 31 × 76717

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 68,739,328

Proper Divisor Sum 40,200,604

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #28538723 ← → #28538737

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

28,538,724 14,269,362 7,134,681 21,404,044 10,702,022 5,351,011 16,053,034 8,026,517 24,079,552 12,039,776 6,019,888 3,009,944 1,504,972 752,486 376,243 1,128,730 564,365 1,693,096 846,548 423,274 211,637 634,912 317,456 158,728 79,364 39,682 19,841 59,524 29,762 14,881 44,644 22,322 11,161 33,484 16,742 8,371 25,114 12,557 37,672 18,836 9,418 4,709 14,128 7,064 3,532 1,766 883 2,650 1,325 3,976 1,988 994 497 1,492 746 373 1,120 560 280 140

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