13 × 10253

Prime Factor Structure

Factorization String 13 × 10253

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 143,556

Proper Divisor Sum 10,267

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #133283 ← → #133303

1 13 10,253 133,289

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

133,289 399,868 199,934 99,967 299,902 149,951 449,854 224,927 674,782 337,391 1,012,174 506,087 1,518,262 759,131 2,277,394 1,138,697 3,416,092 1,708,046 854,023 2,562,070 1,281,035 3,843,106 1,921,553 5,764,660 2,882,330 1,441,165 4,323,496 2,161,748 1,080,874 540,437 1,621,312 810,656 405,328 202,664 101,332 50,666 25,333 76,000 38,000 19,000 9,500 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018 4,009 12,028 6,014 3,007 9,022 4,511 13,534 6,767 20,302 10,151 30,454

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