λ
Ratio Atlas

67,136,197

67136197
Deficient Odd Prime

67,136,197 factors as 67136197. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 109 steps.

Prime Factor Structure

Factorization String 67136197
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 67,136,198
Proper Divisor Sum 1
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #67136141 ← → #67136227

Radix Representation

Decimal 67136197
Binary 100000000000110101011000101 (27 bits)
Octal 0o400065305
Hexadecimal 0x4006AC5

Divisor Catalog (2)

Collatz Trajectory (109 steps to reach 1)

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

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