2² × 213337

Prime Factor Structure

Factorization String 2^2 × 213337

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,493,366

Proper Divisor Sum 640,018

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #853339 ← → #853357

1 2 4 213,337 426,674 853,348

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

853,348 426,674 213,337 640,012 320,006 160,003 480,010 240,005 720,016 360,008 180,004 90,002 45,001 135,004 67,502 33,751 101,254 50,627 151,882 75,941 227,824 113,912 56,956 28,478 14,239 42,718 21,359 64,078 32,039 96,118 48,059 144,178 72,089 216,268 108,134 54,067 162,202 81,101 243,304 121,652 60,826 30,413 91,240 45,620 22,810 11,405 34,216 17,108 8,554 4,277 12,832 6,416 3,208 1,604 802 401 1,204 602 301 904

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