7 × 13 × 7541

Prime Factor Structure

Factorization String 7 × 13 × 7541

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 844,704

Proper Divisor Sum 158,473

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #686209 ← → #686267

1 7 13 91 7,541 52,787 98,033 686,231

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

686,231 2,058,694 1,029,347 3,088,042 1,544,021 4,632,064 2,316,032 1,158,016 579,008 289,504 144,752 72,376 36,188 18,094 9,047 27,142 13,571 40,714 20,357 61,072 30,536 15,268 7,634 3,817 11,452 5,726 2,863 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437 16,312 8,156 4,078 2,039 6,118 3,059 9,178 4,589 13,768 6,884 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360

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