λ
Ratio Atlas

55,130,807

55130807
Deficient Odd Prime

55,130,807 factors as 55130807. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 106 steps.

Prime Factor Structure

Factorization String 55130807
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 55,130,808
Proper Divisor Sum 1
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #55130797 ← → #55130819

Radix Representation

Decimal 55130807
Binary 11010010010011101010110111 (26 bits)
Octal 0o322235267
Hexadecimal 0x3493AB7

Divisor Catalog (2)

Collatz Trajectory (106 steps to reach 1)

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

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