2² × 17 × 43 × 47

Prime Factor Structure

Factorization String 2^2 × 17 × 43 × 47

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 266,112

Proper Divisor Sum 128,684

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #137413 ← → #137437

1 2 4 17 34 43 47 68 86 94 172 188 731 799 1,462 1,598 2,021 2,924 3,196 4,042 8,084 34,357 68,714 137,428

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

137,428 68,714 34,357 103,072 51,536 25,768 12,884 6,442 3,221 9,664 4,832 2,416 1,208 604 302 151 454 227 682 341 1,024 512 256 128 64 32 16 8 4 2 1

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