λ
Ratio Atlas

13,151,167

13151167
Deficient Odd Prime

13,151,167 factors as 13151167. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 171 steps.

Prime Factor Structure

Factorization String 13151167
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 13,151,168
Proper Divisor Sum 1
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #13151113 ← → #13151189

Radix Representation

Decimal 13151167
Binary 110010001010101110111111 (24 bits)
Octal 0o62125677
Hexadecimal 0xC8ABBF

Divisor Catalog (2)

Collatz Trajectory (171 steps to reach 1)

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

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