λ
Sigma Notebook

3,405,027

3 × 1135009
Deficient Odd Composite

3,405,027 is odd and not a perfect square. Its factorization is 3 × 1135009 and its 4 divisors sum to 4,540,040.

Prime Factor Structure

Factorization String 3 × 1135009
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,540,040
Proper Divisor Sum 1,135,013
Digit Sum / Digital Root 21 (Root: 3)
Adjacent Primes #3405023 ← → #3405037

Radix Representation

Decimal 3405027
Binary 1100111111010011100011 (22 bits)
Octal 0o14772343
Hexadecimal 0x33F4E3

Divisor Catalog (4)

Collatz Trajectory (221 steps to reach 1)

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

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