2 × 5³ × 21157

Prime Factor Structure

Factorization String 2 × 5^3 × 21157

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,901,944

Proper Divisor Sum 4,612,694

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #5289247 ← → #5289257

1 2 5 10 25 50 125 250 21,157 42,314 105,785 211,570 528,925 1,057,850 2,644,625 5,289,250

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

5,289,250 2,644,625 7,933,876 3,966,938 1,983,469 5,950,408 2,975,204 1,487,602 743,801 2,231,404 1,115,702 557,851 1,673,554 836,777 2,510,332 1,255,166 627,583 1,882,750 941,375 2,824,126 1,412,063 4,236,190 2,118,095 6,354,286 3,177,143 9,531,430 4,765,715 14,297,146 7,148,573 21,445,720 10,722,860 5,361,430 2,680,715 8,042,146 4,021,073 12,063,220 6,031,610 3,015,805 9,047,416 4,523,708 2,261,854 1,130,927 3,392,782 1,696,391 5,089,174 2,544,587 7,633,762 3,816,881 11,450,644 5,725,322 2,862,661 8,587,984 4,293,992 2,146,996 1,073,498 536,749 1,610,248 805,124 402,562 201,281

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