λ
Ratio Atlas

55,806,691

55806691
Deficient Odd Prime

55,806,691 factors as 55806691. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 163 steps.

Prime Factor Structure

Factorization String 55806691
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 55,806,692
Proper Divisor Sum 1
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #55806679 ← → #55806697

Radix Representation

Decimal 55806691
Binary 11010100111000101011100011 (26 bits)
Octal 0o324705343
Hexadecimal 0x3538AE3

Divisor Catalog (2)

Collatz Trajectory (163 steps to reach 1)

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

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