2⁴ × 11 × 151 × 311

Prime Factor Structure

Factorization String 2^4 × 11 × 151 × 311

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 17,641,728

Proper Divisor Sum 9,376,592

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #8265121 ← → #8265137

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

8,265,136 4,132,568 2,066,284 1,033,142 516,571 1,549,714 774,857 2,324,572 1,162,286 581,143 1,743,430 871,715 2,615,146 1,307,573 3,922,720 1,961,360 980,680 490,340 245,170 122,585 367,756 183,878 91,939 275,818 137,909 413,728 206,864 103,432 51,716 25,858 12,929 38,788 19,394 9,697 29,092 14,546 7,273 21,820 10,910 5,455 16,366 8,183 24,550 12,275 36,826 18,413 55,240 27,620 13,810 6,905 20,716 10,358 5,179 15,538 7,769 23,308 11,654 5,827 17,482 8,741

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