2² × 1871 × 2647

Prime Factor Structure

Factorization String 2^2 × 1871 × 2647

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 34,699,392

Proper Divisor Sum 14,889,244

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #19810139 ← → #19810159

1 2 4 1,871 2,647 3,742 5,294 7,484 10,588 4,952,537 9,905,074 19,810,148

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

19,810,148 9,905,074 4,952,537 14,857,612 7,428,806 3,714,403 11,143,210 5,571,605 16,714,816 8,357,408 4,178,704 2,089,352 1,044,676 522,338 261,169 783,508 391,754 195,877 587,632 293,816 146,908 73,454 36,727 110,182 55,091 165,274 82,637 247,912 123,956 61,978 30,989 92,968 46,484 23,242 11,621 34,864 17,432 8,716 4,358 2,179 6,538 3,269 9,808 4,904 2,452 1,226 613 1,840 920 460 230 115 346 173 520 260 130 65 196 98

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