2² × 5² × 42379

Prime Factor Structure

Factorization String 2^2 × 5^2 × 42379

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 9,196,460

Proper Divisor Sum 4,958,560

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #4237889 ← → #4237921

1 2 4 5 10 20 25 50 100 42,379 84,758 169,516 211,895 423,790 847,580 1,059,475 2,118,950 4,237,900

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

4,237,900 2,118,950 1,059,475 3,178,426 1,589,213 4,767,640 2,383,820 1,191,910 595,955 1,787,866 893,933 2,681,800 1,340,900 670,450 335,225 1,005,676 502,838 251,419 754,258 377,129 1,131,388 565,694 282,847 848,542 424,271 1,272,814 636,407 1,909,222 954,611 2,863,834 1,431,917 4,295,752 2,147,876 1,073,938 536,969 1,610,908 805,454 402,727 1,208,182 604,091 1,812,274 906,137 2,718,412 1,359,206 679,603 2,038,810 1,019,405 3,058,216 1,529,108 764,554 382,277 1,146,832 573,416 286,708 143,354 71,677 215,032 107,516 53,758 26,879

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