3 × 7 × 199999

Prime Factor Structure

Factorization String 3 × 7 × 199999

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,400,000

Proper Divisor Sum 2,200,021

Digit Sum / Digital Root 48 (Root: 3)

Adjacent Primes #4199977 ← → #4199989

1 3 7 21 199,999 599,997 1,399,993 4,199,979

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

4,199,979 12,599,938 6,299,969 18,899,908 9,449,954 4,724,977 14,174,932 7,087,466 3,543,733 10,631,200 5,315,600 2,657,800 1,328,900 664,450 332,225 996,676 498,338 249,169 747,508 373,754 186,877 560,632 280,316 140,158 70,079 210,238 105,119 315,358 157,679 473,038 236,519 709,558 354,779 1,064,338 532,169 1,596,508 798,254 399,127 1,197,382 598,691 1,796,074 898,037 2,694,112 1,347,056 673,528 336,764 168,382 84,191 252,574 126,287 378,862 189,431 568,294 284,147 852,442 426,221 1,278,664 639,332 319,666 159,833

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