13 × 31 × 37 × 569

Prime Factor Structure

Factorization String 13 × 31 × 37 × 569

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,703,680

Proper Divisor Sum 1,219,321

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #8484353 ← → #8484361

1 13 31 37 403 481 569 1,147 7,397 14,911 17,639 21,053 229,307 273,689 652,643 8,484,359

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

8,484,359 25,453,078 12,726,539 38,179,618 19,089,809 57,269,428 28,634,714 14,317,357 42,952,072 21,476,036 10,738,018 5,369,009 16,107,028 8,053,514 4,026,757 12,080,272 6,040,136 3,020,068 1,510,034 755,017 2,265,052 1,132,526 566,263 1,698,790 849,395 2,548,186 1,274,093 3,822,280 1,911,140 955,570 477,785 1,433,356 716,678 358,339 1,075,018 537,509 1,612,528 806,264 403,132 201,566 100,783 302,350 151,175 453,526 226,763 680,290 340,145 1,020,436 510,218 255,109 765,328 382,664 191,332 95,666 47,833 143,500 71,750 35,875 107,626 53,813

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