3 × 19 × 59 × 571

Prime Factor Structure

Factorization String 3 × 19 × 59 × 571

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,745,600

Proper Divisor Sum 825,327

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #1920271 ← → #1920283

1 3 19 57 59 177 571 1,121 1,713 3,363 10,849 32,547 33,689 101,067 640,091 1,920,273

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

1,920,273 5,760,820 2,880,410 1,440,205 4,320,616 2,160,308 1,080,154 540,077 1,620,232 810,116 405,058 202,529 607,588 303,794 151,897 455,692 227,846 113,923 341,770 170,885 512,656 256,328 128,164 64,082 32,041 96,124 48,062 24,031 72,094 36,047 108,142 54,071 162,214 81,107 243,322 121,661 364,984 182,492 91,246 45,623 136,870 68,435 205,306 102,653 307,960 153,980 76,990 38,495 115,486 57,743 173,230 86,615 259,846 129,923 389,770 194,885 584,656 292,328 146,164 73,082

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