3 × 7 × 10159

Prime Factor Structure

Factorization String 3 × 7 × 10159

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 325,120

Proper Divisor Sum 111,781

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #213337 ← → #213349

1 3 7 21 10,159 30,477 71,113 213,339

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

213,339 640,018 320,009 960,028 480,014 240,007 720,022 360,011 1,080,034 540,017 1,620,052 810,026 405,013 1,215,040 607,520 303,760 151,880 75,940 37,970 18,985 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 1,204 602 301 904 452 226

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