λ
Ratio Atlas

55,729,123

55729123
Deficient Odd Prime

55,729,123 factors as 55729123. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 194 steps.

Prime Factor Structure

Factorization String 55729123
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 55,729,124
Proper Divisor Sum 1
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #55729087 ← → #55729151

Radix Representation

Decimal 55729123
Binary 11010100100101101111100011 (26 bits)
Octal 0o324455743
Hexadecimal 0x3525BE3

Divisor Catalog (2)

Collatz Trajectory (194 steps to reach 1)

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

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