3 × 7 × 349 × 2393

Prime Factor Structure

Factorization String 3 × 7 × 349 × 2393

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 26,812,800

Proper Divisor Sum 9,274,503

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #17538277 ← → #17538299

1 3 7 21 349 1,047 2,393 2,443 7,179 7,329 16,751 50,253 835,157 2,505,471 5,846,099 17,538,297

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

17,538,297 52,614,892 26,307,446 13,153,723 39,461,170 19,730,585 59,191,756 29,595,878 14,797,939 44,393,818 22,196,909 66,590,728 33,295,364 16,647,682 8,323,841 24,971,524 12,485,762 6,242,881 18,728,644 9,364,322 4,682,161 14,046,484 7,023,242 3,511,621 10,534,864 5,267,432 2,633,716 1,316,858 658,429 1,975,288 987,644 493,822 246,911 740,734 370,367 1,111,102 555,551 1,666,654 833,327 2,499,982 1,249,991 3,749,974 1,874,987 5,624,962 2,812,481 8,437,444 4,218,722 2,109,361 6,328,084 3,164,042 1,582,021 4,746,064 2,373,032 1,186,516 593,258 296,629 889,888 444,944 222,472 111,236

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