20175121

Prime Factor Structure

Factorization String 20175121

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 20,175,122

Proper Divisor Sum 1

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #20175061 ← → #20175149

1 20,175,121

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

20,175,121 60,525,364 30,262,682 15,131,341 45,394,024 22,697,012 11,348,506 5,674,253 17,022,760 8,511,380 4,255,690 2,127,845 6,383,536 3,191,768 1,595,884 797,942 398,971 1,196,914 598,457 1,795,372 897,686 448,843 1,346,530 673,265 2,019,796 1,009,898 504,949 1,514,848 757,424 378,712 189,356 94,678 47,339 142,018 71,009 213,028 106,514 53,257 159,772 79,886 39,943 119,830 59,915 179,746 89,873 269,620 134,810 67,405 202,216 101,108 50,554 25,277 75,832 37,916 18,958 9,479 28,438 14,219 42,658 21,329

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