131 × 5107

Prime Factor Structure

Factorization String 131 × 5107

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 674,256

Proper Divisor Sum 5,239

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #668999 ← → #669023

1 131 5,107 669,017

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

669,017 2,007,052 1,003,526 501,763 1,505,290 752,645 2,257,936 1,128,968 564,484 282,242 141,121 423,364 211,682 105,841 317,524 158,762 79,381 238,144 119,072 59,536 29,768 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 1,888 944 472 236 118

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