7² × 18731

Prime Factor Structure

Factorization String 7^2 × 18731

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,067,724

Proper Divisor Sum 149,905

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #917809 ← → #917827

1 7 49 18,731 131,117 917,819

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

917,819 2,753,458 1,376,729 4,130,188 2,065,094 1,032,547 3,097,642 1,548,821 4,646,464 2,323,232 1,161,616 580,808 290,404 145,202 72,601 217,804 108,902 54,451 163,354 81,677 245,032 122,516 61,258 30,629 91,888 45,944 22,972 11,486 5,743 17,230 8,615 25,846 12,923 38,770 19,385 58,156 29,078 14,539 43,618 21,809 65,428 32,714 16,357 49,072 24,536 12,268 6,134 3,067 9,202 4,601 13,804 6,902 3,451 10,354 5,177 15,532 7,766 3,883 11,650 5,825

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