λ
Sigma Notebook

4,249,663

11 × 386333
Deficient Odd Composite

4,249,663 is odd and not a perfect square. Its factorization is 11 × 386333 and its 4 divisors sum to 4,636,008.

Prime Factor Structure

Factorization String 11 × 386333
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,636,008
Proper Divisor Sum 386,345
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #4249633 ← → #4249669

Radix Representation

Decimal 4249663
Binary 10000001101100000111111 (23 bits)
Octal 0o20154077
Hexadecimal 0x40D83F

Divisor Catalog (4)

Collatz Trajectory (149 steps to reach 1)

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

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