19 × 31 × 811

Prime Factor Structure

Factorization String 19 × 31 × 811

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 519,680

Proper Divisor Sum 42,001

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #477677 ← → #477721

1 19 31 589 811 15,409 25,141 477,679

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

477,679 1,433,038 716,519 2,149,558 1,074,779 3,224,338 1,612,169 4,836,508 2,418,254 1,209,127 3,627,382 1,813,691 5,441,074 2,720,537 8,161,612 4,080,806 2,040,403 6,121,210 3,060,605 9,181,816 4,590,908 2,295,454 1,147,727 3,443,182 1,721,591 5,164,774 2,582,387 7,747,162 3,873,581 11,620,744 5,810,372 2,905,186 1,452,593 4,357,780 2,178,890 1,089,445 3,268,336 1,634,168 817,084 408,542 204,271 612,814 306,407 919,222 459,611 1,378,834 689,417 2,068,252 1,034,126 517,063 1,551,190 775,595 2,326,786 1,163,393 3,490,180 1,745,090 872,545 2,617,636 1,308,818 654,409

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