λ
Ratio Atlas

55,366,309

55366309
Deficient Odd Prime

55,366,309 factors as 55366309. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 331 steps.

Prime Factor Structure

Factorization String 55366309
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 55,366,310
Proper Divisor Sum 1
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #55366301 ← → #55366343

Radix Representation

Decimal 55366309
Binary 11010011001101001010100101 (26 bits)
Octal 0o323151245
Hexadecimal 0x34CD2A5

Divisor Catalog (2)

Collatz Trajectory (331 steps to reach 1)

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

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