3² × 31 × 191

Prime Factor Structure

Factorization String 3^2 × 31 × 191

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 79,872

Proper Divisor Sum 26,583

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #53281 ← → #53299

1 3 9 31 93 191 279 573 1,719 5,921 17,763 53,289

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

53,289 159,868 79,934 39,967 119,902 59,951 179,854 89,927 269,782 134,891 404,674 202,337 607,012 303,506 151,753 455,260 227,630 113,815 341,446 170,723 512,170 256,085 768,256 384,128 192,064 96,032 48,016 24,008 12,004 6,002 3,001 9,004 4,502 2,251 6,754 3,377 10,132 5,066 2,533 7,600 3,800 1,900 950 475 1,426 713 2,140 1,070 535 1,606 803 2,410 1,205 3,616 1,808 904 452 226 113 340

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