19 × 397 × 863

Prime Factor Structure

Factorization String 19 × 397 × 863

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,877,440

Proper Divisor Sum 367,831

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #6509603 ← → #6509617

1 19 397 863 7,543 16,397 342,611 6,509,609

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

6,509,609 19,528,828 9,764,414 4,882,207 14,646,622 7,323,311 21,969,934 10,984,967 32,954,902 16,477,451 49,432,354 24,716,177 74,148,532 37,074,266 18,537,133 55,611,400 27,805,700 13,902,850 6,951,425 20,854,276 10,427,138 5,213,569 15,640,708 7,820,354 3,910,177 11,730,532 5,865,266 2,932,633 8,797,900 4,398,950 2,199,475 6,598,426 3,299,213 9,897,640 4,948,820 2,474,410 1,237,205 3,711,616 1,855,808 927,904 463,952 231,976 115,988 57,994 28,997 86,992 43,496 21,748 10,874 5,437 16,312 8,156 4,078 2,039 6,118 3,059 9,178 4,589 13,768 6,884

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