2 × 13 × 43 × 13537

Prime Factor Structure

Factorization String 2 × 13 × 43 × 13537

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 25,018,224

Proper Divisor Sum 9,883,858

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #15134351 ← → #15134411

1 2 13 26 43 86 559 1,118 13,537 27,074 175,981 351,962 582,091 1,164,182 7,567,183 15,134,366

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

15,134,366 7,567,183 22,701,550 11,350,775 34,052,326 17,026,163 51,078,490 25,539,245 76,617,736 38,308,868 19,154,434 9,577,217 28,731,652 14,365,826 7,182,913 21,548,740 10,774,370 5,387,185 16,161,556 8,080,778 4,040,389 12,121,168 6,060,584 3,030,292 1,515,146 757,573 2,272,720 1,136,360 568,180 284,090 142,045 426,136 213,068 106,534 53,267 159,802 79,901 239,704 119,852 59,926 29,963 89,890 44,945 134,836 67,418 33,709 101,128 50,564 25,282 12,641 37,924 18,962 9,481 28,444 14,222 7,111 21,334 10,667 32,002 16,001

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