2⁴ × 3 × 7 × 109 × 521

Prime Factor Structure

Factorization String 2^4 × 3 × 7 × 109 × 521

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 80

Divisor Sum (σ) 56,960,640

Proper Divisor Sum 37,879,536

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #19081081 ← → #19081109

1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 109 112 168 218 327 336 436 521 654 763 872 1,042 1,308 1,526 1,563 1,744 2,084 2,289 2,616 3,052 3,126 3,647 4,168 4,578 5,232 6,104 6,252 7,294 8,336 9,156 10,941 12,208 12,504 14,588 18,312 21,882 25,008 29,176 36,624 43,764 56,789 58,352 87,528

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

19,081,104 9,540,552 4,770,276 2,385,138 1,192,569 3,577,708 1,788,854 894,427 2,683,282 1,341,641 4,024,924 2,012,462 1,006,231 3,018,694 1,509,347 4,528,042 2,264,021 6,792,064 3,396,032 1,698,016 849,008 424,504 212,252 106,126 53,063 159,190 79,595 238,786 119,393 358,180 179,090 89,545 268,636 134,318 67,159 201,478 100,739 302,218 151,109 453,328 226,664 113,332 56,666 28,333 85,000 42,500 21,250 10,625 31,876 15,938 7,969 23,908 11,954 5,977 17,932 8,966 4,483 13,450 6,725 20,176

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