λ
Ratio Atlas

2,177,906

2 × 1088953
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 1088953
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,266,862
Proper Divisor Sum 1,088,956
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #2177899 ← → #2177911

Radix Representation

Decimal 2177906
Binary 1000010011101101110010 (22 bits)
Octal 0o10235562
Hexadecimal 0x213B72

Divisor Catalog (4)

Collatz Trajectory (91 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

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