7³ × 17 × 37

Prime Factor Structure

Factorization String 7^3 × 17 × 37

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 273,600

Proper Divisor Sum 57,853

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #215737 ← → #215753

1 7 17 37 49 119 259 343 629 833 1,813 4,403 5,831 12,691 30,821 215,747

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

215,747 647,242 323,621 970,864 485,432 242,716 121,358 60,679 182,038 91,019 273,058 136,529 409,588 204,794 102,397 307,192 153,596 76,798 38,399 115,198 57,599 172,798 86,399 259,198 129,599 388,798 194,399 583,198 291,599 874,798 437,399 1,312,198 656,099 1,968,298 984,149 2,952,448 1,476,224 738,112 369,056 184,528 92,264 46,132 23,066 11,533 34,600 17,300 8,650 4,325 12,976 6,488 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370

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