19 × 131 × 3923

Prime Factor Structure

Factorization String 19 × 131 × 3923

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 10,359,360

Proper Divisor Sum 595,013

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #9764317 ← → #9764393

1 19 131 2,489 3,923 74,537 513,913 9,764,347

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

9,764,347 29,293,042 14,646,521 43,939,564 21,969,782 10,984,891 32,954,674 16,477,337 49,432,012 24,716,006 12,358,003 37,074,010 18,537,005 55,611,016 27,805,508 13,902,754 6,951,377 20,854,132 10,427,066 5,213,533 15,640,600 7,820,300 3,910,150 1,955,075 5,865,226 2,932,613 8,797,840 4,398,920 2,199,460 1,099,730 549,865 1,649,596 824,798 412,399 1,237,198 618,599 1,855,798 927,899 2,783,698 1,391,849 4,175,548 2,087,774 1,043,887 3,131,662 1,565,831 4,697,494 2,348,747 7,046,242 3,523,121 10,569,364 5,284,682 2,642,341 7,927,024 3,963,512 1,981,756 990,878 495,439 1,486,318 743,159 2,229,478

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