2² × 5 × 398731

Prime Factor Structure

Factorization String 2^2 × 5 × 398731

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 16,746,744

Proper Divisor Sum 8,772,124

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #7974613 ← → #7974641

1 2 4 5 10 20 398,731 797,462 1,594,924 1,993,655 3,987,310 7,974,620

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

7,974,620 3,987,310 1,993,655 5,980,966 2,990,483 8,971,450 4,485,725 13,457,176 6,728,588 3,364,294 1,682,147 5,046,442 2,523,221 7,569,664 3,784,832 1,892,416 946,208 473,104 236,552 118,276 59,138 29,569 88,708 44,354 22,177 66,532 33,266 16,633 49,900 24,950 12,475 37,426 18,713 56,140 28,070 14,035 42,106 21,053 63,160 31,580 15,790 7,895 23,686 11,843 35,530 17,765 53,296 26,648 13,324 6,662 3,331 9,994 4,997 14,992 7,496 3,748 1,874 937 2,812 1,406

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