7³ × 19 × 307

Prime Factor Structure

Factorization String 7^3 × 19 × 307

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,464,000

Proper Divisor Sum 463,281

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #2000717 ← → #2000731

1 7 19 49 133 307 343 931 2,149 5,833 6,517 15,043 40,831 105,301 285,817 2,000,719

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

2,000,719 6,002,158 3,001,079 9,003,238 4,501,619 13,504,858 6,752,429 20,257,288 10,128,644 5,064,322 2,532,161 7,596,484 3,798,242 1,899,121 5,697,364 2,848,682 1,424,341 4,273,024 2,136,512 1,068,256 534,128 267,064 133,532 66,766 33,383 100,150 50,075 150,226 75,113 225,340 112,670 56,335 169,006 84,503 253,510 126,755 380,266 190,133 570,400 285,200 142,600 71,300 35,650 17,825 53,476 26,738 13,369 40,108 20,054 10,027 30,082 15,041 45,124 22,562 11,281 33,844 16,922 8,461 25,384 12,692

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