3 × 7 × 31 × 257

Prime Factor Structure

Factorization String 3 × 7 × 31 × 257

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 264,192

Proper Divisor Sum 96,885

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #167269 ← → #167309

1 3 7 21 31 93 217 257 651 771 1,799 5,397 7,967 23,901 55,769 167,307

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

167,307 501,922 250,961 752,884 376,442 188,221 564,664 282,332 141,166 70,583 211,750 105,875 317,626 158,813 476,440 238,220 119,110 59,555 178,666 89,333 268,000 134,000 67,000 33,500 16,750 8,375 25,126 12,563 37,690 18,845 56,536 28,268 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 1,888 944 472 236 118 59 178

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