3 × 13 × 47 × 3923

Prime Factor Structure

Factorization String 3 × 13 × 47 × 3923

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,547,712

Proper Divisor Sum 3,356,853

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #7190857 ← → #7190891

1 3 13 39 47 141 611 1,833 3,923 11,769 50,999 152,997 184,381 553,143 2,396,953 7,190,859

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

7,190,859 21,572,578 10,786,289 32,358,868 16,179,434 8,089,717 24,269,152 12,134,576 6,067,288 3,033,644 1,516,822 758,411 2,275,234 1,137,617 3,412,852 1,706,426 853,213 2,559,640 1,279,820 639,910 319,955 959,866 479,933 1,439,800 719,900 359,950 179,975 539,926 269,963 809,890 404,945 1,214,836 607,418 303,709 911,128 455,564 227,782 113,891 341,674 170,837 512,512 256,256 128,128 64,064 32,032 16,016 8,008 4,004 2,002 1,001 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612

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