17 × 31 × 18731

Prime Factor Structure

Factorization String 17 × 31 × 18731

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 10,789,632

Proper Divisor Sum 918,395

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #9871229 ← → #9871247

1 17 31 527 18,731 318,427 580,661 9,871,237

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

9,871,237 29,613,712 14,806,856 7,403,428 3,701,714 1,850,857 5,552,572 2,776,286 1,388,143 4,164,430 2,082,215 6,246,646 3,123,323 9,369,970 4,684,985 14,054,956 7,027,478 3,513,739 10,541,218 5,270,609 15,811,828 7,905,914 3,952,957 11,858,872 5,929,436 2,964,718 1,482,359 4,447,078 2,223,539 6,670,618 3,335,309 10,005,928 5,002,964 2,501,482 1,250,741 3,752,224 1,876,112 938,056 469,028 234,514 117,257 351,772 175,886 87,943 263,830 131,915 395,746 197,873 593,620 296,810 148,405 445,216 222,608 111,304 55,652 27,826 13,913 41,740 20,870 10,435

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