13 × 161309

Prime Factor Structure

Factorization String 13 × 161309

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,258,340

Proper Divisor Sum 161,323

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2097013 ← → #2097023

1 13 161,309 2,097,017

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

2,097,017 6,291,052 3,145,526 1,572,763 4,718,290 2,359,145 7,077,436 3,538,718 1,769,359 5,308,078 2,654,039 7,962,118 3,981,059 11,943,178 5,971,589 17,914,768 8,957,384 4,478,692 2,239,346 1,119,673 3,359,020 1,679,510 839,755 2,519,266 1,259,633 3,778,900 1,889,450 944,725 2,834,176 1,417,088 708,544 354,272 177,136 88,568 44,284 22,142 11,071 33,214 16,607 49,822 24,911 74,734 37,367 112,102 56,051 168,154 84,077 252,232 126,116 63,058 31,529 94,588 47,294 23,647 70,942 35,471 106,414 53,207 159,622 79,811

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