λ
Ratio Atlas

174,091

174091
Deficient Odd Prime

174,091 factors as 174091. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 72 steps.

Prime Factor Structure

Factorization String 174091
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 174,092
Proper Divisor Sum 1
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #174079 ← → #174101

Radix Representation

Decimal 174091
Binary 101010100000001011 (18 bits)
Octal 0o524013
Hexadecimal 0x2A80B

Divisor Catalog (2)

Collatz Trajectory (72 steps to reach 1)

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

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