7 × 11 × 31 × 1693

Prime Factor Structure

Factorization String 7 × 11 × 31 × 1693

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,203,968

Proper Divisor Sum 1,162,777

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #4041173 ← → #4041199

1 7 11 31 77 217 341 1,693 2,387 11,851 18,623 52,483 130,361 367,381 577,313 4,041,191

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

4,041,191 12,123,574 6,061,787 18,185,362 9,092,681 27,278,044 13,639,022 6,819,511 20,458,534 10,229,267 30,687,802 15,343,901 46,031,704 23,015,852 11,507,926 5,753,963 17,261,890 8,630,945 25,892,836 12,946,418 6,473,209 19,419,628 9,709,814 4,854,907 14,564,722 7,282,361 21,847,084 10,923,542 5,461,771 16,385,314 8,192,657 24,577,972 12,288,986 6,144,493 18,433,480 9,216,740 4,608,370 2,304,185 6,912,556 3,456,278 1,728,139 5,184,418 2,592,209 7,776,628 3,888,314 1,944,157 5,832,472 2,916,236 1,458,118 729,059 2,187,178 1,093,589 3,280,768 1,640,384 820,192 410,096 205,048 102,524 51,262 25,631

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