λ
Ratio Atlas

8,143,183

8143183
Deficient Odd Prime

8,143,183 factors as 8143183. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 199 steps.

Prime Factor Structure

Factorization String 8143183
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 8,143,184
Proper Divisor Sum 1
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #8143169 ← → #8143199

Radix Representation

Decimal 8143183
Binary 11111000100000101001111 (23 bits)
Octal 0o37040517
Hexadecimal 0x7C414F

Divisor Catalog (2)

Collatz Trajectory (199 steps to reach 1)

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

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