19 × 23² × 347

Prime Factor Structure

Factorization String 19 × 23^2 × 347

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,848,880

Proper Divisor Sum 361,183

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #3487691 ← → #3487699

1 19 23 347 437 529 6,593 7,981 10,051 151,639 183,563 3,487,697

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

3,487,697 10,463,092 5,231,546 2,615,773 7,847,320 3,923,660 1,961,830 980,915 2,942,746 1,471,373 4,414,120 2,207,060 1,103,530 551,765 1,655,296 827,648 413,824 206,912 103,456 51,728 25,864 12,932 6,466 3,233 9,700 4,850 2,425 7,276 3,638 1,819 5,458 2,729 8,188 4,094 2,047 6,142 3,071 9,214 4,607 13,822 6,911 20,734 10,367 31,102 15,551 46,654 23,327 69,982 34,991 104,974 52,487 157,462 78,731 236,194 118,097 354,292 177,146 88,573 265,720 132,860

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