2 × 3 × 13 × 4457

Prime Factor Structure

Factorization String 2 × 3 × 13 × 4457

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 748,944

Proper Divisor Sum 401,298

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #347629 ← → #347651

1 2 3 6 13 26 39 78 4,457 8,914 13,371 26,742 57,941 115,882 173,823 347,646

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

347,646 173,823 521,470 260,735 782,206 391,103 1,173,310 586,655 1,759,966 879,983 2,639,950 1,319,975 3,959,926 1,979,963 5,939,890 2,969,945 8,909,836 4,454,918 2,227,459 6,682,378 3,341,189 10,023,568 5,011,784 2,505,892 1,252,946 626,473 1,879,420 939,710 469,855 1,409,566 704,783 2,114,350 1,057,175 3,171,526 1,585,763 4,757,290 2,378,645 7,135,936 3,567,968 1,783,984 891,992 445,996 222,998 111,499 334,498 167,249 501,748 250,874 125,437 376,312 188,156 94,078 47,039 141,118 70,559 211,678 105,839 317,518 158,759 476,278

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