2² × 7⁴ × 43 × 47

Prime Factor Structure

Factorization String 2^2 × 7^4 × 43 × 47

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 60

Divisor Sum (σ) 41,409,984

Proper Divisor Sum 22,000,300

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #19409683 ← → #19409701

1 2 4 7 14 28 43 47 49 86 94 98 172 188 196 301 329 343 602 658 686 1,204 1,316 1,372 2,021 2,107 2,303 2,401 4,042 4,214 4,606 4,802 8,084 8,428 9,212 9,604 14,147 14,749 16,121 28,294 29,498 32,242 56,588 58,996 64,484 99,029 103,243 112,847 198,058 206,486 225,694 396,116 412,972 451,388 693,203 1,386,406 2,772,812 4,852,421 9,704,842 19,409,684

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

19,409,684 9,704,842 4,852,421 14,557,264 7,278,632 3,639,316 1,819,658 909,829 2,729,488 1,364,744 682,372 341,186 170,593 511,780 255,890 127,945 383,836 191,918 95,959 287,878 143,939 431,818 215,909 647,728 323,864 161,932 80,966 40,483 121,450 60,725 182,176 91,088 45,544 22,772 11,386 5,693 17,080 8,540 4,270 2,135 6,406 3,203 9,610 4,805 14,416 7,208 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574

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