2 × 1109 × 3943

Prime Factor Structure

Factorization String 2 × 1109 × 3943

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 13,133,520

Proper Divisor Sum 4,387,946

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #8745571 ← → #8745613

1 2 1,109 2,218 3,943 7,886 4,372,787 8,745,574

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

8,745,574 4,372,787 13,118,362 6,559,181 19,677,544 9,838,772 4,919,386 2,459,693 7,379,080 3,689,540 1,844,770 922,385 2,767,156 1,383,578 691,789 2,075,368 1,037,684 518,842 259,421 778,264 389,132 194,566 97,283 291,850 145,925 437,776 218,888 109,444 54,722 27,361 82,084 41,042 20,521 61,564 30,782 15,391 46,174 23,087 69,262 34,631 103,894 51,947 155,842 77,921 233,764 116,882 58,441 175,324 87,662 43,831 131,494 65,747 197,242 98,621 295,864 147,932 73,966 36,983 110,950 55,475

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