11 × 1818937

Prime Factor Structure

Factorization String 11 × 1818937

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 21,827,256

Proper Divisor Sum 1,818,949

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #20008301 ← → #20008319

1 11 1,818,937 20,008,307

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

20,008,307 60,024,922 30,012,461 90,037,384 45,018,692 22,509,346 11,254,673 33,764,020 16,882,010 8,441,005 25,323,016 12,661,508 6,330,754 3,165,377 9,496,132 4,748,066 2,374,033 7,122,100 3,561,050 1,780,525 5,341,576 2,670,788 1,335,394 667,697 2,003,092 1,001,546 500,773 1,502,320 751,160 375,580 187,790 93,895 281,686 140,843 422,530 211,265 633,796 316,898 158,449 475,348 237,674 118,837 356,512 178,256 89,128 44,564 22,282 11,141 33,424 16,712 8,356 4,178 2,089 6,268 3,134 1,567 4,702 2,351 7,054 3,527

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