2³ × 5 × 13 × 139939

Prime Factor Structure

Factorization String 2^3 × 5 × 13 × 139939

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 176,324,400

Proper Divisor Sum 103,556,120

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #72768277 ← → #72768323

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

72,768,280 36,384,140 18,192,070 9,096,035 27,288,106 13,644,053 40,932,160 20,466,080 10,233,040 5,116,520 2,558,260 1,279,130 639,565 1,918,696 959,348 479,674 239,837 719,512 359,756 179,878 89,939 269,818 134,909 404,728 202,364 101,182 50,591 151,774 75,887 227,662 113,831 341,494 170,747 512,242 256,121 768,364 384,182 192,091 576,274 288,137 864,412 432,206 216,103 648,310 324,155 972,466 486,233 1,458,700 729,350 364,675 1,094,026 547,013 1,641,040 820,520 410,260 205,130 102,565 307,696 153,848 76,924

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