2² × 23 × 222713

Prime Factor Structure

Factorization String 2^2 × 23 × 222713

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 37,415,952

Proper Divisor Sum 16,926,356

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #20489587 ← → #20489597

1 2 4 23 46 92 222,713 445,426 890,852 5,122,399 10,244,798 20,489,596

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

20,489,596 10,244,798 5,122,399 15,367,198 7,683,599 23,050,798 11,525,399 34,576,198 17,288,099 51,864,298 25,932,149 77,796,448 38,898,224 19,449,112 9,724,556 4,862,278 2,431,139 7,293,418 3,646,709 10,940,128 5,470,064 2,735,032 1,367,516 683,758 341,879 1,025,638 512,819 1,538,458 769,229 2,307,688 1,153,844 576,922 288,461 865,384 432,692 216,346 108,173 324,520 162,260 81,130 40,565 121,696 60,848 30,424 15,212 7,606 3,803 11,410 5,705 17,116 8,558 4,279 12,838 6,419 19,258 9,629 28,888 14,444 7,222 3,611

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