13 × 320843

Prime Factor Structure

Factorization String 13 × 320843

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,491,816

Proper Divisor Sum 320,857

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #4170953 ← → #4170977

1 13 320,843 4,170,959

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

4,170,959 12,512,878 6,256,439 18,769,318 9,384,659 28,153,978 14,076,989 42,230,968 21,115,484 10,557,742 5,278,871 15,836,614 7,918,307 23,754,922 11,877,461 35,632,384 17,816,192 8,908,096 4,454,048 2,227,024 1,113,512 556,756 278,378 139,189 417,568 208,784 104,392 52,196 26,098 13,049 39,148 19,574 9,787 29,362 14,681 44,044 22,022 11,011 33,034 16,517 49,552 24,776 12,388 6,194 3,097 9,292 4,646 2,323 6,970 3,485 10,456 5,228 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414

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