5 × 7 × 19 × 47

Prime Factor Structure

Factorization String 5 × 7 × 19 × 47

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 46,080

Proper Divisor Sum 14,825

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #31253 ← → #31259

1 5 7 19 35 47 95 133 235 329 665 893 1,645 4,465 6,251 31,255

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

31,255 93,766 46,883 140,650 70,325 210,976 105,488 52,744 26,372 13,186 6,593 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 9,538 4,769 14,308 7,154

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