13 × 28591

Prime Factor Structure

Factorization String 13 × 28591

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 400,288

Proper Divisor Sum 28,605

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #371669 ← → #371699

1 13 28,591 371,683

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

371,683 1,115,050 557,525 1,672,576 836,288 418,144 209,072 104,536 52,268 26,134 13,067 39,202 19,601 58,804 29,402 14,701 44,104 22,052 11,026 5,513 16,540 8,270 4,135 12,406 6,203 18,610 9,305 27,916 13,958 6,979 20,938 10,469 31,408 15,704 7,852 3,926 1,963 5,890 2,945 8,836 4,418 2,209 6,628 3,314 1,657 4,972 2,486 1,243 3,730 1,865 5,596 2,798 1,399 4,198 2,099 6,298 3,149 9,448 4,724 2,362

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