13 × 107 × 281

Prime Factor Structure

Factorization String 13 × 107 × 281

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 426,384

Proper Divisor Sum 35,513

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #390869 ← → #390877

1 13 107 281 1,391 3,653 30,067 390,871

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

390,871 1,172,614 586,307 1,758,922 879,461 2,638,384 1,319,192 659,596 329,798 164,899 494,698 247,349 742,048 371,024 185,512 92,756 46,378 23,189 69,568 34,784 17,392 8,696 4,348 2,174 1,087 3,262 1,631 4,894 2,447 7,342 3,671 11,014 5,507 16,522 8,261 24,784 12,392 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436 218 109 328 164 82 41 124 62 31 94 47 142 71

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