11 × 13 × 4397

Prime Factor Structure

Factorization String 11 × 13 × 4397

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 738,864

Proper Divisor Sum 110,093

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #628759 ← → #628781

1 11 13 143 4,397 48,367 57,161 628,771

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

628,771 1,886,314 943,157 2,829,472 1,414,736 707,368 353,684 176,842 88,421 265,264 132,632 66,316 33,158 16,579 49,738 24,869 74,608 37,304 18,652 9,326 4,663 13,990 6,995 20,986 10,493 31,480 15,740 7,870 3,935 11,806 5,903 17,710 8,855 26,566 13,283 39,850 19,925 59,776 29,888 14,944 7,472 3,736 1,868 934 467 1,402 701 2,104 1,052 526 263 790 395 1,186 593 1,780 890 445 1,336 668

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