2² × 5 × 219437

Prime Factor Structure

Factorization String 2^2 × 5 × 219437

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 9,216,396

Proper Divisor Sum 4,827,656

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #4388731 ← → #4388743

1 2 4 5 10 20 219,437 438,874 877,748 1,097,185 2,194,370 4,388,740

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

4,388,740 2,194,370 1,097,185 3,291,556 1,645,778 822,889 2,468,668 1,234,334 617,167 1,851,502 925,751 2,777,254 1,388,627 4,165,882 2,082,941 6,248,824 3,124,412 1,562,206 781,103 2,343,310 1,171,655 3,514,966 1,757,483 5,272,450 2,636,225 7,908,676 3,954,338 1,977,169 5,931,508 2,965,754 1,482,877 4,448,632 2,224,316 1,112,158 556,079 1,668,238 834,119 2,502,358 1,251,179 3,753,538 1,876,769 5,630,308 2,815,154 1,407,577 4,222,732 2,111,366 1,055,683 3,167,050 1,583,525 4,750,576 2,375,288 1,187,644 593,822 296,911 890,734 445,367 1,336,102 668,051 2,004,154 1,002,077

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