3 × 5² × 31 × 71²

Prime Factor Structure

Factorization String 3 × 5^2 × 31 × 71^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 20,288,384

Proper Divisor Sum 8,568,059

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #11720323 ← → #11720353

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

11,720,325 35,160,976 17,580,488 8,790,244 4,395,122 2,197,561 6,592,684 3,296,342 1,648,171 4,944,514 2,472,257 7,416,772 3,708,386 1,854,193 5,562,580 2,781,290 1,390,645 4,171,936 2,085,968 1,042,984 521,492 260,746 130,373 391,120 195,560 97,780 48,890 24,445 73,336 36,668 18,334 9,167 27,502 13,751 41,254 20,627 61,882 30,941 92,824 46,412 23,206 11,603 34,810 17,405 52,216 26,108 13,054 6,527 19,582 9,791 29,374 14,687 44,062 22,031 66,094 33,047 99,142 49,571 148,714 74,357

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