3 × 139 × 569

Prime Factor Structure

Factorization String 3 × 139 × 569

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 319,200

Proper Divisor Sum 81,927

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #237271 ← → #237277

1 3 139 417 569 1,707 79,091 237,273

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

237,273 711,820 355,910 177,955 533,866 266,933 800,800 400,400 200,200 100,100 50,050 25,025 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

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