3 × 5² × 109²

Prime Factor Structure

Factorization String 3 × 5^2 × 109^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,486,884

Proper Divisor Sum 595,809

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #891067 ← → #891091

1 3 5 15 25 75 109 327 545 1,635 2,725 8,175 11,881 35,643 59,405 178,215 297,025 891,075

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

891,075 2,673,226 1,336,613 4,009,840 2,004,920 1,002,460 501,230 250,615 751,846 375,923 1,127,770 563,885 1,691,656 845,828 422,914 211,457 634,372 317,186 158,593 475,780 237,890 118,945 356,836 178,418 89,209 267,628 133,814 66,907 200,722 100,361 301,084 150,542 75,271 225,814 112,907 338,722 169,361 508,084 254,042 127,021 381,064 190,532 95,266 47,633 142,900 71,450 35,725 107,176 53,588 26,794 13,397 40,192 20,096 10,048 5,024 2,512 1,256 628 314 157

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