2² × 173 × 118211

Prime Factor Structure

Factorization String 2^2 × 173 × 118211

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 143,982,216

Proper Divisor Sum 62,180,204

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #81802009 ← → #81802027

1 2 4 173 346 692 118,211 236,422 472,844 20,450,503 40,901,006 81,802,012

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

81,802,012 40,901,006 20,450,503 61,351,510 30,675,755 92,027,266 46,013,633 138,040,900 69,020,450 34,510,225 103,530,676 51,765,338 25,882,669 77,648,008 38,824,004 19,412,002 9,706,001 29,118,004 14,559,002 7,279,501 21,838,504 10,919,252 5,459,626 2,729,813 8,189,440 4,094,720 2,047,360 1,023,680 511,840 255,920 127,960 63,980 31,990 15,995 47,986 23,993 71,980 35,990 17,995 53,986 26,993 80,980 40,490 20,245 60,736 30,368 15,184 7,592 3,796 1,898 949 2,848 1,424 712 356 178 89 268 134 67

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