23 × 73 × 991

Prime Factor Structure

Factorization String 23 × 73 × 991

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,761,792

Proper Divisor Sum 97,903

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #1663877 ← → #1663891

1 23 73 991 1,679 22,793 72,343 1,663,889

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

1,663,889 4,991,668 2,495,834 1,247,917 3,743,752 1,871,876 935,938 467,969 1,403,908 701,954 350,977 1,052,932 526,466 263,233 789,700 394,850 197,425 592,276 296,138 148,069 444,208 222,104 111,052 55,526 27,763 83,290 41,645 124,936 62,468 31,234 15,617 46,852 23,426 11,713 35,140 17,570 8,785 26,356 13,178 6,589 19,768 9,884 4,942 2,471 7,414 3,707 11,122 5,561 16,684 8,342 4,171 12,514 6,257 18,772 9,386 4,693 14,080 7,040 3,520 1,760

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