2 × 97 × 109

Prime Factor Structure

Factorization String 2 × 97 × 109

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 32,340

Proper Divisor Sum 11,194

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #21143 ← → #21149

1 2 97 109 194 218 10,573 21,146

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

21,146 10,573 31,720 15,860 7,930 3,965 11,896 5,948 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 6,038 3,019 9,058 4,529 13,588 6,794 3,397 10,192 5,096 2,548 1,274 637 1,912 956 478 239 718 359 1,078 539 1,618 809

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