5 × 13 × 197 × 677

Prime Factor Structure

Factorization String 5 × 13 × 197 × 677

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,276,496

Proper Divisor Sum 2,607,511

Digit Sum / Digital Root 50 (Root: 5)

Adjacent Primes #8668973 ← → #8668993

1 5 13 65 197 677 985 2,561 3,385 8,801 12,805 44,005 133,369 666,845 1,733,797 8,668,985

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

8,668,985 26,006,956 13,003,478 6,501,739 19,505,218 9,752,609 29,257,828 14,628,914 7,314,457 21,943,372 10,971,686 5,485,843 16,457,530 8,228,765 24,686,296 12,343,148 6,171,574 3,085,787 9,257,362 4,628,681 13,886,044 6,943,022 3,471,511 10,414,534 5,207,267 15,621,802 7,810,901 23,432,704 11,716,352 5,858,176 2,929,088 1,464,544 732,272 366,136 183,068 91,534 45,767 137,302 68,651 205,954 102,977 308,932 154,466 77,233 231,700 115,850 57,925 173,776 86,888 43,444 21,722 10,861 32,584 16,292 8,146 4,073 12,220 6,110 3,055 9,166

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