λ
Ratio Atlas

39,382,001

39382001
Deficient Odd Prime

39,382,001 factors as 39382001. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 178 steps.

Prime Factor Structure

Factorization String 39382001
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 39,382,002
Proper Divisor Sum 1
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #39381983 ← → #39382009

Radix Representation

Decimal 39382001
Binary 10010110001110101111110001 (26 bits)
Octal 0o226165761
Hexadecimal 0x258EBF1

Divisor Catalog (2)

Collatz Trajectory (178 steps to reach 1)

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

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