2 × 11 × 121909

Prime Factor Structure

Factorization String 2 × 11 × 121909

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,388,760

Proper Divisor Sum 1,706,762

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #2681993 ← → #2682011

1 2 11 22 121,909 243,818 1,340,999 2,681,998

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

2,681,998 1,340,999 4,022,998 2,011,499 6,034,498 3,017,249 9,051,748 4,525,874 2,262,937 6,788,812 3,394,406 1,697,203 5,091,610 2,545,805 7,637,416 3,818,708 1,909,354 954,677 2,864,032 1,432,016 716,008 358,004 179,002 89,501 268,504 134,252 67,126 33,563 100,690 50,345 151,036 75,518 37,759 113,278 56,639 169,918 84,959 254,878 127,439 382,318 191,159 573,478 286,739 860,218 430,109 1,290,328 645,164 322,582 161,291 483,874 241,937 725,812 362,906 181,453 544,360 272,180 136,090 68,045 204,136 102,068

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