7 × 3019

Prime Factor Structure

Factorization String 7 × 3019

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 24,160

Proper Divisor Sum 3,027

Digit Sum / Digital Root 10 (Root: 1)

Adjacent Primes #21121 ← → #21139

1 7 3,019 21,133

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

21,133 63,400 31,700 15,850 7,925 23,776 11,888 5,944 2,972 1,486 743 2,230 1,115 3,346 1,673 5,020 2,510 1,255 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.