λ
Sigma Notebook

170,305

5 × 34061
Deficient Odd Composite

170,305 is odd and not a perfect square. Its factorization is 5 × 34061 and its 4 divisors sum to 204,372.

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Prime Factor Structure

Factorization String 5 × 34061
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 204,372
Proper Divisor Sum 34,067
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #170299 ← → #170327

Radix Representation

Decimal 170305
Binary 101001100101000001 (18 bits)
Octal 0o514501
Hexadecimal 0x29941

Divisor Catalog (4)

Collatz Trajectory (59 steps to reach 1)

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

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