2 × 3 × 7 × 213929

Prime Factor Structure

Factorization String 2 × 3 × 7 × 213929

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 20,537,280

Proper Divisor Sum 11,552,262

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #8985017 ← → #8985023

1 2 3 6 7 14 21 42 213,929 427,858 641,787 1,283,574 1,497,503 2,995,006 4,492,509 8,985,018

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

8,985,018 4,492,509 13,477,528 6,738,764 3,369,382 1,684,691 5,054,074 2,527,037 7,581,112 3,790,556 1,895,278 947,639 2,842,918 1,421,459 4,264,378 2,132,189 6,396,568 3,198,284 1,599,142 799,571 2,398,714 1,199,357 3,598,072 1,799,036 899,518 449,759 1,349,278 674,639 2,023,918 1,011,959 3,035,878 1,517,939 4,553,818 2,276,909 6,830,728 3,415,364 1,707,682 853,841 2,561,524 1,280,762 640,381 1,921,144 960,572 480,286 240,143 720,430 360,215 1,080,646 540,323 1,620,970 810,485 2,431,456 1,215,728 607,864 303,932 151,966 75,983 227,950 113,975 341,926

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