λ
Sigma Notebook

2,627,853

3 × 151 × 5801
Deficient Odd Composite

2,627,853 is odd and not a perfect square. Its factorization is 3 × 151 × 5801 and its 8 divisors sum to 3,527,616.

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Prime Factor Structure

Factorization String 3 × 151 × 5801
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 3,527,616
Proper Divisor Sum 899,763
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #2627837 ← → #2627857

Radix Representation

Decimal 2627853
Binary 1010000001100100001101 (22 bits)
Octal 0o12014415
Hexadecimal 0x28190D

Divisor Catalog (5 of 8)

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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