2 × 7 × 19 × 2381

Prime Factor Structure

Factorization String 2 × 7 × 19 × 2381

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,143,360

Proper Divisor Sum 510,014

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #633337 ← → #633359

1 2 7 14 19 38 133 266 2,381 4,762 16,667 33,334 45,239 90,478 316,673 633,346

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

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 7,154 3,577 10,732 5,366 2,683 8,050 4,025

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