2 × 13 × 73 × 4217

Prime Factor Structure

Factorization String 2 × 13 × 73 × 4217

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,109,544

Proper Divisor Sum 5,105,678

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #8003861 ← → #8003867

1 2 13 26 73 146 949 1,898 4,217 8,434 54,821 109,642 307,841 615,682 4,001,933 8,003,866

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

8,003,866 4,001,933 12,005,800 6,002,900 3,001,450 1,500,725 4,502,176 2,251,088 1,125,544 562,772 281,386 140,693 422,080 211,040 105,520 52,760 26,380 13,190 6,595 19,786 9,893 29,680 14,840 7,420 3,710 1,855 5,566 2,783 8,350 4,175 12,526 6,263 18,790 9,395 28,186 14,093 42,280 21,140 10,570 5,285 15,856 7,928 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476

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