2 × 19 × 229 × 2311

Prime Factor Structure

Factorization String 2 × 19 × 229 × 2311

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 31,905,600

Proper Divisor Sum 11,795,278

Digit Sum / Digital Root 11 (Root: 2)

Adjacent Primes #20110301 ← → #20110339

1 2 19 38 229 458 2,311 4,351 4,622 8,702 43,909 87,818 529,219 1,058,438 10,055,161 20,110,322

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

20,110,322 10,055,161 30,165,484 15,082,742 7,541,371 22,624,114 11,312,057 33,936,172 16,968,086 8,484,043 25,452,130 12,726,065 38,178,196 19,089,098 9,544,549 28,633,648 14,316,824 7,158,412 3,579,206 1,789,603 5,368,810 2,684,405 8,053,216 4,026,608 2,013,304 1,006,652 503,326 251,663 754,990 377,495 1,132,486 566,243 1,698,730 849,365 2,548,096 1,274,048 637,024 318,512 159,256 79,628 39,814 19,907 59,722 29,861 89,584 44,792 22,396 11,198 5,599 16,798 8,399 25,198 12,599 37,798 18,899 56,698 28,349 85,048 42,524 21,262

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