2² × 3 × 61 × 547

Prime Factor Structure

Factorization String 2^2 × 3 × 61 × 547

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 951,328

Proper Divisor Sum 550,924

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #400391 ← → #400409

1 2 3 4 6 12 61 122 183 244 366 547 732 1,094 1,641 2,188 3,282 6,564 33,367 66,734 100,101 133,468 200,202 400,404

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

400,404 200,202 100,101 300,304 150,152 75,076 37,538 18,769 56,308 28,154 14,077 42,232 21,116 10,558 5,279 15,838 7,919 23,758 11,879 35,638 17,819 53,458 26,729 80,188 40,094 20,047 60,142 30,071 90,214 45,107 135,322 67,661 202,984 101,492 50,746 25,373 76,120 38,060 19,030 9,515 28,546 14,273 42,820 21,410 10,705 32,116 16,058 8,029 24,088 12,044 6,022 3,011 9,034 4,517 13,552 6,776 3,388 1,694 847 2,542

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