3 × 17 × 19 × 7789

Prime Factor Structure

Factorization String 3 × 17 × 19 × 7789

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,217,600

Proper Divisor Sum 3,670,059

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #7547537 ← → #7547549

1 3 17 19 51 57 323 969 7,789 23,367 132,413 147,991 397,239 443,973 2,515,847 7,547,541

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

7,547,541 22,642,624 11,321,312 5,660,656 2,830,328 1,415,164 707,582 353,791 1,061,374 530,687 1,592,062 796,031 2,388,094 1,194,047 3,582,142 1,791,071 5,373,214 2,686,607 8,059,822 4,029,911 12,089,734 6,044,867 18,134,602 9,067,301 27,201,904 13,600,952 6,800,476 3,400,238 1,700,119 5,100,358 2,550,179 7,650,538 3,825,269 11,475,808 5,737,904 2,868,952 1,434,476 717,238 358,619 1,075,858 537,929 1,613,788 806,894 403,447 1,210,342 605,171 1,815,514 907,757 2,723,272 1,361,636 680,818 340,409 1,021,228 510,614 255,307 765,922 382,961 1,148,884 574,442 287,221

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