13 × 23 × 463

Prime Factor Structure

Factorization String 13 × 23 × 463

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 155,904

Proper Divisor Sum 17,467

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #138433 ← → #138449

1 13 23 299 463 6,019 10,649 138,437

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

138,437 415,312 207,656 103,828 51,914 25,957 77,872 38,936 19,468 9,734 4,867 14,602 7,301 21,904 10,952 5,476 2,738 1,369 4,108 2,054 1,027 3,082 1,541 4,624 2,312 1,156 578 289 868 434 217 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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