2 × 10039013

Prime Factor Structure

Factorization String 2 × 10039013

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 30,117,042

Proper Divisor Sum 10,039,016

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #20078021 ← → #20078027

1 2 10,039,013 20,078,026

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

20,078,026 10,039,013 30,117,040 15,058,520 7,529,260 3,764,630 1,882,315 5,646,946 2,823,473 8,470,420 4,235,210 2,117,605 6,352,816 3,176,408 1,588,204 794,102 397,051 1,191,154 595,577 1,786,732 893,366 446,683 1,340,050 670,025 2,010,076 1,005,038 502,519 1,507,558 753,779 2,261,338 1,130,669 3,392,008 1,696,004 848,002 424,001 1,272,004 636,002 318,001 954,004 477,002 238,501 715,504 357,752 178,876 89,438 44,719 134,158 67,079 201,238 100,619 301,858 150,929 452,788 226,394 113,197 339,592 169,796 84,898 42,449 127,348

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