19 × 157931

Prime Factor Structure

Factorization String 19 × 157931

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,158,640

Proper Divisor Sum 157,951

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3000677 ← → #3000709

1 19 157,931 3,000,689

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

3,000,689 9,002,068 4,501,034 2,250,517 6,751,552 3,375,776 1,687,888 843,944 421,972 210,986 105,493 316,480 158,240 79,120 39,560 19,780 9,890 4,945 14,836 7,418 3,709 11,128 5,564 2,782 1,391 4,174 2,087 6,262 3,131 9,394 4,697 14,092 7,046 3,523 10,570 5,285 15,856 7,928 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179

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