2 × 6553487

Prime Factor Structure

Factorization String 2 × 6553487

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 19,660,464

Proper Divisor Sum 6,553,490

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #13106971 ← → #13107007

1 2 6,553,487 13,106,974

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

13,106,974 6,553,487 19,660,462 9,830,231 29,490,694 14,745,347 44,236,042 22,118,021 66,354,064 33,177,032 16,588,516 8,294,258 4,147,129 12,441,388 6,220,694 3,110,347 9,331,042 4,665,521 13,996,564 6,998,282 3,499,141 10,497,424 5,248,712 2,624,356 1,312,178 656,089 1,968,268 984,134 492,067 1,476,202 738,101 2,214,304 1,107,152 553,576 276,788 138,394 69,197 207,592 103,796 51,898 25,949 77,848 38,924 19,462 9,731 29,194 14,597 43,792 21,896 10,948 5,474 2,737 8,212 4,106 2,053 6,160 3,080 1,540 770 385

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