λ
Sigma Notebook

2,510,831

19 × 103 × 1283
Deficient Odd Composite

2,510,831 is odd and not a perfect square. Its factorization is 19 × 103 × 1283 and its 8 divisors sum to 2,670,720.

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Prime Factor Structure

Factorization String 19 × 103 × 1283
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 2,670,720
Proper Divisor Sum 159,889
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #2510803 ← → #2510843

Radix Representation

Decimal 2510831
Binary 1001100100111111101111 (22 bits)
Octal 0o11447757
Hexadecimal 0x264FEF

Divisor Catalog (5 of 8)

Collatz Trajectory (187 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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