989999

Prime Factor Structure

Factorization String 989999

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 990,000

Proper Divisor Sum 1

Digit Sum / Digital Root 53 (Root: 8)

Adjacent Primes #989981 ← → #990001

1 989,999

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

989,999 2,969,998 1,484,999 4,454,998 2,227,499 6,682,498 3,341,249 10,023,748 5,011,874 2,505,937 7,517,812 3,758,906 1,879,453 5,638,360 2,819,180 1,409,590 704,795 2,114,386 1,057,193 3,171,580 1,585,790 792,895 2,378,686 1,189,343 3,568,030 1,784,015 5,352,046 2,676,023 8,028,070 4,014,035 12,042,106 6,021,053 18,063,160 9,031,580 4,515,790 2,257,895 6,773,686 3,386,843 10,160,530 5,080,265 15,240,796 7,620,398 3,810,199 11,430,598 5,715,299 17,145,898 8,572,949 25,718,848 12,859,424 6,429,712 3,214,856 1,607,428 803,714 401,857 1,205,572 602,786 301,393 904,180 452,090 226,045

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