2 × 11 × 131 × 6947

Prime Factor Structure

Factorization String 2 × 11 × 131 × 6947

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 33,016,896

Proper Divisor Sum 12,995,642

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #20021251 ← → #20021263

1 2 11 22 131 262 1,441 2,882 6,947 13,894 76,417 152,834 910,057 1,820,114 10,010,627 20,021,254

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

20,021,254 10,010,627 30,031,882 15,015,941 45,047,824 22,523,912 11,261,956 5,630,978 2,815,489 8,446,468 4,223,234 2,111,617 6,334,852 3,167,426 1,583,713 4,751,140 2,375,570 1,187,785 3,563,356 1,781,678 890,839 2,672,518 1,336,259 4,008,778 2,004,389 6,013,168 3,006,584 1,503,292 751,646 375,823 1,127,470 563,735 1,691,206 845,603 2,536,810 1,268,405 3,805,216 1,902,608 951,304 475,652 237,826 118,913 356,740 178,370 89,185 267,556 133,778 66,889 200,668 100,334 50,167 150,502 75,251 225,754 112,877 338,632 169,316 84,658 42,329 126,988

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