2 × 59 × 317 × 491

Prime Factor Structure

Factorization String 2 × 59 × 317 × 491

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 28,162,080

Proper Divisor Sum 9,795,734

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #18366311 ← → #18366347

1 2 59 118 317 491 634 982 18,703 28,969 37,406 57,938 155,647 311,294 9,183,173 18,366,346

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

18,366,346 9,183,173 27,549,520 13,774,760 6,887,380 3,443,690 1,721,845 5,165,536 2,582,768 1,291,384 645,692 322,846 161,423 484,270 242,135 726,406 363,203 1,089,610 544,805 1,634,416 817,208 408,604 204,302 102,151 306,454 153,227 459,682 229,841 689,524 344,762 172,381 517,144 258,572 129,286 64,643 193,930 96,965 290,896 145,448 72,724 36,362 18,181 54,544 27,272 13,636 6,818 3,409 10,228 5,114 2,557 7,672 3,836 1,918 959 2,878 1,439 4,318 2,159 6,478 3,239

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