λ
Sigma Notebook

7,243,825

52 × 83 × 3491
Deficient Odd Composite

7,243,825 is odd and not a perfect square. Its factorization is 5^2 × 83 × 3491 and its 12 divisors sum to 9,093,168.

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Prime Factor Structure

Factorization String 5^2 × 83 × 3491
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 9,093,168
Proper Divisor Sum 1,849,343
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #7243787 ← → #7243837

Radix Representation

Decimal 7243825
Binary 11011101000100000110001 (23 bits)
Octal 0o33504061
Hexadecimal 0x6E8831

Divisor Catalog (5 of 12)

1 5 25 83 415

Collatz Trajectory (142 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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