19 × 37 × 61 × 107

Prime Factor Structure

Factorization String 19 × 37 × 61 × 107

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,088,960

Proper Divisor Sum 500,479

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #4588471 ← → #4588483

1 19 37 61 107 703 1,159 2,033 2,257 3,959 6,527 42,883 75,221 124,013 241,499 4,588,481

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

4,588,481 13,765,444 6,882,722 3,441,361 10,324,084 5,162,042 2,581,021 7,743,064 3,871,532 1,935,766 967,883 2,903,650 1,451,825 4,355,476 2,177,738 1,088,869 3,266,608 1,633,304 816,652 408,326 204,163 612,490 306,245 918,736 459,368 229,684 114,842 57,421 172,264 86,132 43,066 21,533 64,600 32,300 16,150 8,075 24,226 12,113 36,340 18,170 9,085 27,256 13,628 6,814 3,407 10,222 5,111 15,334 7,667 23,002 11,501 34,504 17,252 8,626 4,313 12,940 6,470 3,235 9,706 4,853

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