11 × 13 × 3719

Prime Factor Structure

Factorization String 11 × 13 × 3719

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 624,960

Proper Divisor Sum 93,143

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #531799 ← → #531821

1 11 13 143 3,719 40,909 48,347 531,817

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

531,817 1,595,452 797,726 398,863 1,196,590 598,295 1,794,886 897,443 2,692,330 1,346,165 4,038,496 2,019,248 1,009,624 504,812 252,406 126,203 378,610 189,305 567,916 283,958 141,979 425,938 212,969 638,908 319,454 159,727 479,182 239,591 718,774 359,387 1,078,162 539,081 1,617,244 808,622 404,311 1,212,934 606,467 1,819,402 909,701 2,729,104 1,364,552 682,276 341,138 170,569 511,708 255,854 127,927 383,782 191,891 575,674 287,837 863,512 431,756 215,878 107,939 323,818 161,909 485,728 242,864 121,432

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