λ
Sigma Notebook

4,321,397

4321397
Deficient Odd Prime

4,321,397 is odd and not a perfect square. Its factorization is 4321397 and its 2 divisors sum to 4,321,398.

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Prime Factor Structure

Factorization String 4321397
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 4,321,398
Proper Divisor Sum 1
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #4321393 ← → #4321411

Radix Representation

Decimal 4321397
Binary 10000011111000001110101 (23 bits)
Octal 0o20370165
Hexadecimal 0x41F075

Divisor Catalog (2)

Collatz Trajectory (74 steps to reach 1)

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

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