11 × 23 × 139 × 797

Prime Factor Structure

Factorization String 11 × 23 × 139 × 797

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 32,175,360

Proper Divisor Sum 4,147,261

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #28028081 ← → #28028101

1 11 23 139 253 797 1,529 3,197 8,767 18,331 35,167 110,783 201,641 1,218,613 2,548,009 28,028,099

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

28,028,099 84,084,298 42,042,149 126,126,448 63,063,224 31,531,612 15,765,806 7,882,903 23,648,710 11,824,355 35,473,066 17,736,533 53,209,600 26,604,800 13,302,400 6,651,200 3,325,600 1,662,800 831,400 415,700 207,850 103,925 311,776 155,888 77,944 38,972 19,486 9,743 29,230 14,615 43,846 21,923 65,770 32,885 98,656 49,328 24,664 12,332 6,166 3,083 9,250 4,625 13,876 6,938 3,469 10,408 5,204 2,602 1,301 3,904 1,952 976 488 244 122 61 184 92 46 23

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