λ
Sigma Notebook

2,707,911

34 × 101 × 331
Deficient Odd Composite

2,707,911 is odd and not a perfect square. Its factorization is 3^4 × 101 × 331 and its 20 divisors sum to 4,097,544.

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Prime Factor Structure

Factorization String 3^4 × 101 × 331
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 20
Divisor Sum (σ) 4,097,544
Proper Divisor Sum 1,389,633
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #2707909 ← → #2707921

Radix Representation

Decimal 2707911
Binary 1010010101000111000111 (22 bits)
Octal 0o12250707
Hexadecimal 0x2951C7

Divisor Catalog (5 of 20)

1 3 9 27 81

Collatz Trajectory (86 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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