5 × 13 × 101 × 313

Prime Factor Structure

Factorization String 5 × 13 × 101 × 313

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,690,352

Proper Divisor Sum 635,507

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2054839 ← → #2054849

1 5 13 65 101 313 505 1,313 1,565 4,069 6,565 20,345 31,613 158,065 410,969 2,054,845

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

2,054,845 6,164,536 3,082,268 1,541,134 770,567 2,311,702 1,155,851 3,467,554 1,733,777 5,201,332 2,600,666 1,300,333 3,901,000 1,950,500 975,250 487,625 1,462,876 731,438 365,719 1,097,158 548,579 1,645,738 822,869 2,468,608 1,234,304 617,152 308,576 154,288 77,144 38,572 19,286 9,643 28,930 14,465 43,396 21,698 10,849 32,548 16,274 8,137 24,412 12,206 6,103 18,310 9,155 27,466 13,733 41,200 20,600 10,300 5,150 2,575 7,726 3,863 11,590 5,795 17,386 8,693 26,080 13,040

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