2 × 13 × 97 × 7933

Prime Factor Structure

Factorization String 2 × 13 × 97 × 7933

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 32,656,344

Proper Divisor Sum 12,649,318

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #20007017 ← → #20007041

1 2 13 26 97 194 1,261 2,522 7,933 15,866 103,129 206,258 769,501 1,539,002 10,003,513 20,007,026

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

20,007,026 10,003,513 30,010,540 15,005,270 7,502,635 22,507,906 11,253,953 33,761,860 16,880,930 8,440,465 25,321,396 12,660,698 6,330,349 18,991,048 9,495,524 4,747,762 2,373,881 7,121,644 3,560,822 1,780,411 5,341,234 2,670,617 8,011,852 4,005,926 2,002,963 6,008,890 3,004,445 9,013,336 4,506,668 2,253,334 1,126,667 3,380,002 1,690,001 5,070,004 2,535,002 1,267,501 3,802,504 1,901,252 950,626 475,313 1,425,940 712,970 356,485 1,069,456 534,728 267,364 133,682 66,841 200,524 100,262 50,131 150,394 75,197 225,592 112,796 56,398 28,199 84,598 42,299 126,898

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