2² × 3 × 13² × 937

Prime Factor Structure

Factorization String 2^2 × 3 × 13^2 × 937

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 4,806,312

Proper Divisor Sum 2,906,076

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1900231 ← → #1900253

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

1,900,236 950,118 475,059 1,425,178 712,589 2,137,768 1,068,884 534,442 267,221 801,664 400,832 200,416 100,208 50,104 25,052 12,526 6,263 18,790 9,395 28,186 14,093 42,280 21,140 10,570 5,285 15,856 7,928 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 12,076

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