2² × 5 × 13729

Prime Factor Structure

Factorization String 2^2 × 5 × 13729

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 576,660

Proper Divisor Sum 302,080

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #274579 ← → #274583

1 2 4 5 10 20 13,729 27,458 54,916 68,645 137,290 274,580

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

274,580 137,290 68,645 205,936 102,968 51,484 25,742 12,871 38,614 19,307 57,922 28,961 86,884 43,442 21,721 65,164 32,582 16,291 48,874 24,437 73,312 36,656 18,328 9,164 4,582 2,291 6,874 3,437 10,312 5,156 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292

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