λ
Sigma Notebook

7,223,219

23 × 509 × 617
Deficient Odd Composite

7,223,219 is odd and not a perfect square. Its factorization is 23 × 509 × 617 and its 8 divisors sum to 7,564,320.

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Prime Factor Structure

Factorization String 23 × 509 × 617
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 7,564,320
Proper Divisor Sum 341,101
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #7223201 ← → #7223221

Radix Representation

Decimal 7223219
Binary 11011100011011110110011 (23 bits)
Octal 0o33433663
Hexadecimal 0x6E37B3

Divisor Catalog (5 of 8)

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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