3 × 13 × 16831

Prime Factor Structure

Factorization String 3 × 13 × 16831

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 942,592

Proper Divisor Sum 286,183

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #656407 ← → #656423

1 3 13 39 16,831 50,493 218,803 656,409

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

656,409 1,969,228 984,614 492,307 1,476,922 738,461 2,215,384 1,107,692 553,846 276,923 830,770 415,385 1,246,156 623,078 311,539 934,618 467,309 1,401,928 700,964 350,482 175,241 525,724 262,862 131,431 394,294 197,147 591,442 295,721 887,164 443,582 221,791 665,374 332,687 998,062 499,031 1,497,094 748,547 2,245,642 1,122,821 3,368,464 1,684,232 842,116 421,058 210,529 631,588 315,794 157,897 473,692 236,846 118,423 355,270 177,635 532,906 266,453 799,360 399,680 199,840 99,920 49,960 24,980

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