λ
Sigma Notebook

2,549,369

2549369
Deficient Odd Prime

2,549,369 is odd and not a perfect square. Its factorization is 2549369 and its 2 divisors sum to 2,549,370.

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Prime Factor Structure

Factorization String 2549369
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 2,549,370
Proper Divisor Sum 1
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #2549359 ← → #2549381

Radix Representation

Decimal 2549369
Binary 1001101110011001111001 (22 bits)
Octal 0o11563171
Hexadecimal 0x26E679

Divisor Catalog (2)

Collatz Trajectory (218 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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