13³ × 919

Prime Factor Structure

Factorization String 13^3 × 919

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,189,600

Proper Divisor Sum 170,557

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #2019041 ← → #2019047

1 13 169 919 2,197 11,947 155,311 2,019,043

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

2,019,043 6,057,130 3,028,565 9,085,696 4,542,848 2,271,424 1,135,712 567,856 283,928 141,964 70,982 35,491 106,474 53,237 159,712 79,856 39,928 19,964 9,982 4,991 14,974 7,487 22,462 11,231 33,694 16,847 50,542 25,271 75,814 37,907 113,722 56,861 170,584 85,292 42,646 21,323 63,970 31,985 95,956 47,978 23,989 71,968 35,984 17,992 8,996 4,498 2,249 6,748 3,374 1,687 5,062 2,531 7,594 3,797 11,392 5,696 2,848 1,424 712 356

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