2 × 521 × 6469

Prime Factor Structure

Factorization String 2 × 521 × 6469

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 10,132,020

Proper Divisor Sum 3,391,322

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #6740659 ← → #6740707

1 2 521 1,042 6,469 12,938 3,370,349 6,740,698

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

6,740,698 3,370,349 10,111,048 5,055,524 2,527,762 1,263,881 3,791,644 1,895,822 947,911 2,843,734 1,421,867 4,265,602 2,132,801 6,398,404 3,199,202 1,599,601 4,798,804 2,399,402 1,199,701 3,599,104 1,799,552 899,776 449,888 224,944 112,472 56,236 28,118 14,059 42,178 21,089 63,268 31,634 15,817 47,452 23,726 11,863 35,590 17,795 53,386 26,693 80,080 40,040 20,020 10,010 5,005 15,016 7,508 3,754 1,877 5,632 2,816 1,408 704 352 176 88 44 22 11 34

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