3² × 19 × 71²

Prime Factor Structure

Factorization String 3^2 × 19 × 71^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,329,380

Proper Divisor Sum 467,369

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #862009 ← → #862013

1 3 9 19 57 71 171 213 639 1,349 4,047 5,041 12,141 15,123 45,369 95,779 287,337 862,011

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

862,011 2,586,034 1,293,017 3,879,052 1,939,526 969,763 2,909,290 1,454,645 4,363,936 2,181,968 1,090,984 545,492 272,746 136,373 409,120 204,560 102,280 51,140 25,570 12,785 38,356 19,178 9,589 28,768 14,384 7,192 3,596 1,798 899 2,698 1,349 4,048 2,024 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155

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