2² × 7 × 53 × 269

Prime Factor Structure

Factorization String 2^2 × 7 × 53 × 269

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 816,480

Proper Divisor Sum 417,284

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #399181 ← → #399197

1 2 4 7 14 28 53 106 212 269 371 538 742 1,076 1,484 1,883 3,766 7,532 14,257 28,514 57,028 99,799 199,598 399,196

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

399,196 199,598 99,799 299,398 149,699 449,098 224,549 673,648 336,824 168,412 84,206 42,103 126,310 63,155 189,466 94,733 284,200 142,100 71,050 35,525 106,576 53,288 26,644 13,322 6,661 19,984 9,992 4,996 2,498 1,249 3,748 1,874 937 2,812 1,406 703 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018 4,009 12,028 6,014 3,007 9,022 4,511 13,534 6,767 20,302 10,151 30,454 15,227

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