31 × 320387

Prime Factor Structure

Factorization String 31 × 320387

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 10,252,416

Proper Divisor Sum 320,419

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #9931951 ← → #9932009

1 31 320,387 9,931,997

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

9,931,997 29,795,992 14,897,996 7,448,998 3,724,499 11,173,498 5,586,749 16,760,248 8,380,124 4,190,062 2,095,031 6,285,094 3,142,547 9,427,642 4,713,821 14,141,464 7,070,732 3,535,366 1,767,683 5,303,050 2,651,525 7,954,576 3,977,288 1,988,644 994,322 497,161 1,491,484 745,742 372,871 1,118,614 559,307 1,677,922 838,961 2,516,884 1,258,442 629,221 1,887,664 943,832 471,916 235,958 117,979 353,938 176,969 530,908 265,454 132,727 398,182 199,091 597,274 298,637 895,912 447,956 223,978 111,989 335,968 167,984 83,992 41,996 20,998 10,499

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