13 × 49991

Prime Factor Structure

Factorization String 13 × 49991

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 699,888

Proper Divisor Sum 50,005

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #649879 ← → #649897

1 13 49,991 649,883

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

649,883 1,949,650 974,825 2,924,476 1,462,238 731,119 2,193,358 1,096,679 3,290,038 1,645,019 4,935,058 2,467,529 7,402,588 3,701,294 1,850,647 5,551,942 2,775,971 8,327,914 4,163,957 12,491,872 6,245,936 3,122,968 1,561,484 780,742 390,371 1,171,114 585,557 1,756,672 878,336 439,168 219,584 109,792 54,896 27,448 13,724 6,862 3,431 10,294 5,147 15,442 7,721 23,164 11,582 5,791 17,374 8,687 26,062 13,031 39,094 19,547 58,642 29,321 87,964 43,982 21,991 65,974 32,987 98,962 49,481 148,444

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