3 × 19 × 6997

Prime Factor Structure

Factorization String 3 × 19 × 6997

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 559,840

Proper Divisor Sum 161,011

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #398821 ← → #398833

1 3 19 57 6,997 20,991 132,943 398,829

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

398,829 1,196,488 598,244 299,122 149,561 448,684 224,342 112,171 336,514 168,257 504,772 252,386 126,193 378,580 189,290 94,645 283,936 141,968 70,984 35,492 17,746 8,873 26,620 13,310 6,655 19,966 9,983 29,950 14,975 44,926 22,463 67,390 33,695 101,086 50,543 151,630 75,815 227,446 113,723 341,170 170,585 511,756 255,878 127,939 383,818 191,909 575,728 287,864 143,932 71,966 35,983 107,950 53,975 161,926 80,963 242,890 121,445 364,336 182,168 91,084

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