5 × 7 × 571679

Prime Factor Structure

Factorization String 5 × 7 × 571679

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 27,440,640

Proper Divisor Sum 7,431,875

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #20008759 ← → #20008801

1 5 7 35 571,679 2,858,395 4,001,753 20,008,765

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

20,008,765 60,026,296 30,013,148 15,006,574 7,503,287 22,509,862 11,254,931 33,764,794 16,882,397 50,647,192 25,323,596 12,661,798 6,330,899 18,992,698 9,496,349 28,489,048 14,244,524 7,122,262 3,561,131 10,683,394 5,341,697 16,025,092 8,012,546 4,006,273 12,018,820 6,009,410 3,004,705 9,014,116 4,507,058 2,253,529 6,760,588 3,380,294 1,690,147 5,070,442 2,535,221 7,605,664 3,802,832 1,901,416 950,708 475,354 237,677 713,032 356,516 178,258 89,129 267,388 133,694 66,847 200,542 100,271 300,814 150,407 451,222 225,611 676,834 338,417 1,015,252 507,626 253,813 761,440

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