13639009

Prime Factor Structure

Factorization String 13639009

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 13,639,010

Proper Divisor Sum 1

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #13639007 ← → #13639037

1 13,639,009

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

13,639,009 40,917,028 20,458,514 10,229,257 30,687,772 15,343,886 7,671,943 23,015,830 11,507,915 34,523,746 17,261,873 51,785,620 25,892,810 12,946,405 38,839,216 19,419,608 9,709,804 4,854,902 2,427,451 7,282,354 3,641,177 10,923,532 5,461,766 2,730,883 8,192,650 4,096,325 12,288,976 6,144,488 3,072,244 1,536,122 768,061 2,304,184 1,152,092 576,046 288,023 864,070 432,035 1,296,106 648,053 1,944,160 972,080 486,040 243,020 121,510 60,755 182,266 91,133 273,400 136,700 68,350 34,175 102,526 51,263 153,790 76,895 230,686 115,343 346,030 173,015 519,046

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