λ
Ratio Atlas

3,973,391

3973391
Deficient Odd Prime

Prime Factor Structure

Factorization String 3973391
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 3,973,392
Proper Divisor Sum 1
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #3973381 ← → #3973421

Radix Representation

Decimal 3973391
Binary 1111001010000100001111 (22 bits)
Octal 0o17120417
Hexadecimal 0x3CA10F

Divisor Catalog (2)

Collatz Trajectory (128 steps to reach 1)

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

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