11 × 17 × 43 × 193

Prime Factor Structure

Factorization String 11 × 17 × 43 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,843,776

Proper Divisor Sum 291,863

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1551911 ← → #1551917

1 11 17 43 187 193 473 731 2,123 3,281 8,041 8,299 36,091 91,289 141,083 1,551,913

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

1,551,913 4,655,740 2,327,870 1,163,935 3,491,806 1,745,903 5,237,710 2,618,855 7,856,566 3,928,283 11,784,850 5,892,425 17,677,276 8,838,638 4,419,319 13,257,958 6,628,979 19,886,938 9,943,469 29,830,408 14,915,204 7,457,602 3,728,801 11,186,404 5,593,202 2,796,601 8,389,804 4,194,902 2,097,451 6,292,354 3,146,177 9,438,532 4,719,266 2,359,633 7,078,900 3,539,450 1,769,725 5,309,176 2,654,588 1,327,294 663,647 1,990,942 995,471 2,986,414 1,493,207 4,479,622 2,239,811 6,719,434 3,359,717 10,079,152 5,039,576 2,519,788 1,259,894 629,947 1,889,842 944,921 2,834,764 1,417,382 708,691 2,126,074

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