λ
Ratio Atlas

6,428,141

6428141
Deficient Odd Prime

6,428,141 factors as 6428141. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 121 steps.

Prime Factor Structure

Factorization String 6428141
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 6,428,142
Proper Divisor Sum 1
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #6428131 ← → #6428153

Radix Representation

Decimal 6428141
Binary 11000100001010111101101 (23 bits)
Octal 0o30412755
Hexadecimal 0x6215ED

Divisor Catalog (2)

Collatz Trajectory (121 steps to reach 1)

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

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