2 × 13 × 257 × 1459

Prime Factor Structure

Factorization String 2 × 13 × 257 × 1459

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 15,820,560

Proper Divisor Sum 6,071,522

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #9749029 ← → #9749059

1 2 13 26 257 514 1,459 2,918 3,341 6,682 18,967 37,934 374,963 749,926 4,874,519 9,749,038

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

9,749,038 4,874,519 14,623,558 7,311,779 21,935,338 10,967,669 32,903,008 16,451,504 8,225,752 4,112,876 2,056,438 1,028,219 3,084,658 1,542,329 4,626,988 2,313,494 1,156,747 3,470,242 1,735,121 5,205,364 2,602,682 1,301,341 3,904,024 1,952,012 976,006 488,003 1,464,010 732,005 2,196,016 1,098,008 549,004 274,502 137,251 411,754 205,877 617,632 308,816 154,408 77,204 38,602 19,301 57,904 28,952 14,476 7,238 3,619 10,858 5,429 16,288 8,144 4,072 2,036 1,018 509 1,528 764 382 191 574 287

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