λ
Ratio Atlas

2,189,476

22 × 547369
Deficient Even Composite

Prime Factor Structure

Factorization String 2^2 × 547369
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 3,831,590
Proper Divisor Sum 1,642,114
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #2189461 ← → #2189477

Radix Representation

Decimal 2189476
Binary 1000010110100010100100 (22 bits)
Octal 0o10264244
Hexadecimal 0x2168A4

Divisor Catalog (6)

Collatz Trajectory (166 steps to reach 1)

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

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