13² × 3491

Prime Factor Structure

Factorization String 13^2 × 3491

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 639,036

Proper Divisor Sum 49,057

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #589933 ← → #589993

1 13 169 3,491 45,383 589,979

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

589,979 1,769,938 884,969 2,654,908 1,327,454 663,727 1,991,182 995,591 2,986,774 1,493,387 4,480,162 2,240,081 6,720,244 3,360,122 1,680,061 5,040,184 2,520,092 1,260,046 630,023 1,890,070 945,035 2,835,106 1,417,553 4,252,660 2,126,330 1,063,165 3,189,496 1,594,748 797,374 398,687 1,196,062 598,031 1,794,094 897,047 2,691,142 1,345,571 4,036,714 2,018,357 6,055,072 3,027,536 1,513,768 756,884 378,442 189,221 567,664 283,832 141,916 70,958 35,479 106,438 53,219 159,658 79,829 239,488 119,744 59,872 29,936 14,968 7,484 3,742

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