13640491

Prime Factor Structure

Factorization String 13640491

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 13,640,492

Proper Divisor Sum 1

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #13640489 ← → #13640509

1 13,640,491

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

13,640,491 40,921,474 20,460,737 61,382,212 30,691,106 15,345,553 46,036,660 23,018,330 11,509,165 34,527,496 17,263,748 8,631,874 4,315,937 12,947,812 6,473,906 3,236,953 9,710,860 4,855,430 2,427,715 7,283,146 3,641,573 10,924,720 5,462,360 2,731,180 1,365,590 682,795 2,048,386 1,024,193 3,072,580 1,536,290 768,145 2,304,436 1,152,218 576,109 1,728,328 864,164 432,082 216,041 648,124 324,062 162,031 486,094 243,047 729,142 364,571 1,093,714 546,857 1,640,572 820,286 410,143 1,230,430 615,215 1,845,646 922,823 2,768,470 1,384,235 4,152,706 2,076,353 6,229,060 3,114,530

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