5 × 23 × 43 × 1801

Prime Factor Structure

Factorization String 5 × 23 × 43 × 1801

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,417,472

Proper Divisor Sum 2,511,527

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #8905933 ← → #8905957

1 5 23 43 115 215 989 1,801 4,945 9,005 41,423 77,443 207,115 387,215 1,781,189 8,905,945

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

8,905,945 26,717,836 13,358,918 6,679,459 20,038,378 10,019,189 30,057,568 15,028,784 7,514,392 3,757,196 1,878,598 939,299 2,817,898 1,408,949 4,226,848 2,113,424 1,056,712 528,356 264,178 132,089 396,268 198,134 99,067 297,202 148,601 445,804 222,902 111,451 334,354 167,177 501,532 250,766 125,383 376,150 188,075 564,226 282,113 846,340 423,170 211,585 634,756 317,378 158,689 476,068 238,034 119,017 357,052 178,526 89,263 267,790 133,895 401,686 200,843 602,530 301,265 903,796 451,898 225,949 677,848 338,924

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