3 × 17 × 31 × 47

Prime Factor Structure

Factorization String 3 × 17 × 31 × 47

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 110,592

Proper Divisor Sum 36,285

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #74297 ← → #74311

1 3 17 31 47 51 93 141 527 799 1,457 1,581 2,397 4,371 24,769 74,307

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

74,307 222,922 111,461 334,384 167,192 83,596 41,798 20,899 62,698 31,349 94,048 47,024 23,512 11,756 5,878 2,939 8,818 4,409 13,228 6,614 3,307 9,922 4,961 14,884 7,442 3,721 11,164 5,582 2,791 8,374 4,187 12,562 6,281 18,844 9,422 4,711 14,134 7,067 21,202 10,601 31,804 15,902 7,951 23,854 11,927 35,782 17,891 53,674 26,837 80,512 40,256 20,128 10,064 5,032 2,516 1,258 629 1,888 944 472

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