2 × 5 × 37 × 197

Prime Factor Structure

Factorization String 2 × 5 × 37 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 135,432

Proper Divisor Sum 62,542

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #72889 ← → #72893

1 2 5 10 37 74 185 197 370 394 985 1,970 7,289 14,578 36,445 72,890

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

72,890 36,445 109,336 54,668 27,334 13,667 41,002 20,501 61,504 30,752 15,376 7,688 3,844 1,922 961 2,884 1,442 721 2,164 1,082 541 1,624 812 406 203 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16

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