13 × 23 × 1399

Prime Factor Structure

Factorization String 13 × 23 × 1399

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 470,400

Proper Divisor Sum 52,099

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #418289 ← → #418303

1 13 23 299 1,399 18,187 32,177 418,301

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

418,301 1,254,904 627,452 313,726 156,863 470,590 235,295 705,886 352,943 1,058,830 529,415 1,588,246 794,123 2,382,370 1,191,185 3,573,556 1,786,778 893,389 2,680,168 1,340,084 670,042 335,021 1,005,064 502,532 251,266 125,633 376,900 188,450 94,225 282,676 141,338 70,669 212,008 106,004 53,002 26,501 79,504 39,752 19,876 9,938 4,969 14,908 7,454 3,727 11,182 5,591 16,774 8,387 25,162 12,581 37,744 18,872 9,436 4,718 2,359 7,078 3,539 10,618 5,309 15,928

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