2² × 5 × 13² × 5189

Prime Factor Structure

Factorization String 2^2 × 5 × 13^2 × 5189

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 39,890,340

Proper Divisor Sum 22,351,520

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #17538817 ← → #17538821

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

17,538,820 8,769,410 4,384,705 13,154,116 6,577,058 3,288,529 9,865,588 4,932,794 2,466,397 7,399,192 3,699,596 1,849,798 924,899 2,774,698 1,387,349 4,162,048 2,081,024 1,040,512 520,256 260,128 130,064 65,032 32,516 16,258 8,129 24,388 12,194 6,097 18,292 9,146 4,573 13,720 6,860 3,430 1,715 5,146 2,573 7,720 3,860 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5 16

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