2 × 13 × 31 × 10039

Prime Factor Structure

Factorization String 2 × 13 × 31 × 10039

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,493,760

Proper Divisor Sum 5,402,326

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #8091431 ← → #8091443

1 2 13 26 31 62 403 806 10,039 20,078 130,507 261,014 311,209 622,418 4,045,717 8,091,434

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

8,091,434 4,045,717 12,137,152 6,068,576 3,034,288 1,517,144 758,572 379,286 189,643 568,930 284,465 853,396 426,698 213,349 640,048 320,024 160,012 80,006 40,003 120,010 60,005 180,016 90,008 45,004 22,502 11,251 33,754 16,877 50,632 25,316 12,658 6,329 18,988 9,494 4,747 14,242 7,121 21,364 10,682 5,341 16,024 8,012 4,006 2,003 6,010 3,005 9,016 4,508 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566

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