5 × 11 × 13 × 36821

Prime Factor Structure

Factorization String 5 × 11 × 13 × 36821

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 37,116,576

Proper Divisor Sum 10,789,561

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #26327011 ← → #26327023

1 5 11 13 55 65 143 715 36,821 184,105 405,031 478,673 2,025,155 2,393,365 5,265,403 26,327,015

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

26,327,015 78,981,046 39,490,523 118,471,570 59,235,785 177,707,356 88,853,678 44,426,839 133,280,518 66,640,259 199,920,778 99,960,389 299,881,168 149,940,584 74,970,292 37,485,146 18,742,573 56,227,720 28,113,860 14,056,930 7,028,465 21,085,396 10,542,698 5,271,349 15,814,048 7,907,024 3,953,512 1,976,756 988,378 494,189 1,482,568 741,284 370,642 185,321 555,964 277,982 138,991 416,974 208,487 625,462 312,731 938,194 469,097 1,407,292 703,646 351,823 1,055,470 527,735 1,583,206 791,603 2,374,810 1,187,405 3,562,216 1,781,108 890,554 445,277 1,335,832 667,916 333,958 166,979

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