19 × 37 × 4457

Prime Factor Structure

Factorization String 19 × 37 × 4457

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,388,080

Proper Divisor Sum 254,809

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #3133259 ← → #3133279

1 19 37 703 4,457 84,683 164,909 3,133,271

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

3,133,271 9,399,814 4,699,907 14,099,722 7,049,861 21,149,584 10,574,792 5,287,396 2,643,698 1,321,849 3,965,548 1,982,774 991,387 2,974,162 1,487,081 4,461,244 2,230,622 1,115,311 3,345,934 1,672,967 5,018,902 2,509,451 7,528,354 3,764,177 11,292,532 5,646,266 2,823,133 8,469,400 4,234,700 2,117,350 1,058,675 3,176,026 1,588,013 4,764,040 2,382,020 1,191,010 595,505 1,786,516 893,258 446,629 1,339,888 669,944 334,972 167,486 83,743 251,230 125,615 376,846 188,423 565,270 282,635 847,906 423,953 1,271,860 635,930 317,965 953,896 476,948 238,474 119,237

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