2 × 13 × 761

Prime Factor Structure

Factorization String 2 × 13 × 761

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 32,004

Proper Divisor Sum 12,218

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #19777 ← → #19793

1 2 13 26 761 1,522 9,893 19,786

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

19,786 9,893 29,680 14,840 7,420 3,710 1,855 5,566 2,783 8,350 4,175 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 6,038 3,019 9,058 4,529

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