λ
Ratio Atlas

61,358,237

61358237
Deficient Odd Prime

61,358,237 factors as 61358237. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 212 steps.

Prime Factor Structure

Factorization String 61358237
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 61,358,238
Proper Divisor Sum 1
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #61358189 ← → #61358249

Radix Representation

Decimal 61358237
Binary 11101010000100000010011101 (26 bits)
Octal 0o352040235
Hexadecimal 0x3A8409D

Divisor Catalog (2)

Collatz Trajectory (212 steps to reach 1)

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

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