2 × 5 × 61 × 839

Prime Factor Structure

Factorization String 2 × 5 × 61 × 839

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 937,440

Proper Divisor Sum 425,650

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #511787 ← → #511793

1 2 5 10 61 122 305 610 839 1,678 4,195 8,390 51,179 102,358 255,895 511,790

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

511,790 255,895 767,686 383,843 1,151,530 575,765 1,727,296 863,648 431,824 215,912 107,956 53,978 26,989 80,968 40,484 20,242 10,121 30,364 15,182 7,591 22,774 11,387 34,162 17,081 51,244 25,622 12,811 38,434 19,217 57,652 28,826 14,413 43,240 21,620 10,810 5,405 16,216 8,108 4,054 2,027 6,082 3,041 9,124 4,562 2,281 6,844 3,422 1,711 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250

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