λ
Ratio Atlas

3,966,433

3966433
Deficient Odd Prime

3,966,433 factors as 3966433. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 291 steps.

Prime Factor Structure

Factorization String 3966433
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 3,966,434
Proper Divisor Sum 1
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #3966409 ← → #3966439

Radix Representation

Decimal 3966433
Binary 1111001000010111100001 (22 bits)
Octal 0o17102741
Hexadecimal 0x3C85E1

Divisor Catalog (2)

Collatz Trajectory (291 steps to reach 1)

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

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