λ
Ratio Atlas

4,117,151

4117151
Deficient Odd Prime

4,117,151 factors as 4117151. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 229 steps.

Prime Factor Structure

Factorization String 4117151
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 4,117,152
Proper Divisor Sum 1
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #4117133 ← → #4117171

Radix Representation

Decimal 4117151
Binary 1111101101001010011111 (22 bits)
Octal 0o17551237
Hexadecimal 0x3ED29F

Divisor Catalog (2)

Collatz Trajectory (229 steps to reach 1)

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

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