691 × 6863

Prime Factor Structure

Factorization String 691 × 6863

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,749,888

Proper Divisor Sum 7,555

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4742329 ← → #4742351

1 691 6,863 4,742,333

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

4,742,333 14,227,000 7,113,500 3,556,750 1,778,375 5,335,126 2,667,563 8,002,690 4,001,345 12,004,036 6,002,018 3,001,009 9,003,028 4,501,514 2,250,757 6,752,272 3,376,136 1,688,068 844,034 422,017 1,266,052 633,026 316,513 949,540 474,770 237,385 712,156 356,078 178,039 534,118 267,059 801,178 400,589 1,201,768 600,884 300,442 150,221 450,664 225,332 112,666 56,333 169,000 84,500 42,250 21,125 63,376 31,688 15,844 7,922 3,961 11,884 5,942 2,971 8,914 4,457 13,372 6,686 3,343 10,030 5,015

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