3 × 5 × 131 × 191

Prime Factor Structure

Factorization String 3 × 5 × 131 × 191

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 608,256

Proper Divisor Sum 232,941

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #375311 ← → #375341

1 3 5 15 131 191 393 573 655 955 1,965 2,865 25,021 75,063 125,105 375,315

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

375,315 1,125,946 562,973 1,688,920 844,460 422,230 211,115 633,346 316,673 950,020 475,010 237,505 712,516 356,258 178,129 534,388 267,194 133,597 400,792 200,396 100,198 50,099 150,298 75,149 225,448 112,724 56,362 28,181 84,544 42,272 21,136 10,568 5,284 2,642 1,321 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308

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