λ
Sigma Notebook

2,904,835

5 × 472 × 263
Deficient Odd Composite

2,904,835 is odd and not a perfect square. Its factorization is 5 × 47^2 × 263 and its 12 divisors sum to 3,575,088.

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Prime Factor Structure

Factorization String 5 × 47^2 × 263
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 3,575,088
Proper Divisor Sum 670,253
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #2904829 ← → #2904851

Radix Representation

Decimal 2904835
Binary 1011000101001100000011 (22 bits)
Octal 0o13051403
Hexadecimal 0x2C5303

Divisor Catalog (5 of 12)

1 5 47 235 263

Collatz Trajectory (138 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.

2,904,835 8,714,506 4,357,253 13,071,760 6,535,880

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