2² × 43 × 20347

Prime Factor Structure

Factorization String 2^2 × 43 × 20347

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 6,267,184

Proper Divisor Sum 2,767,500

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #3499681 ← → #3499697

1 2 4 43 86 172 20,347 40,694 81,388 874,921 1,749,842 3,499,684

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

3,499,684 1,749,842 874,921 2,624,764 1,312,382 656,191 1,968,574 984,287 2,952,862 1,476,431 4,429,294 2,214,647 6,643,942 3,321,971 9,965,914 4,982,957 14,948,872 7,474,436 3,737,218 1,868,609 5,605,828 2,802,914 1,401,457 4,204,372 2,102,186 1,051,093 3,153,280 1,576,640 788,320 394,160 197,080 98,540 49,270 24,635 73,906 36,953 110,860 55,430 27,715 83,146 41,573 124,720 62,360 31,180 15,590 7,795 23,386 11,693 35,080 17,540 8,770 4,385 13,156 6,578 3,289 9,868 4,934 2,467 7,402 3,701

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