λ
Ratio Atlas

2,149,136

24 × 11 × 12211
Abundant Even Composite

Prime Factor Structure

Factorization String 2^4 × 11 × 12211
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 20
Divisor Sum (σ) 4,542,864
Proper Divisor Sum 2,393,728
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #2149127 ← → #2149139

Radix Representation

Decimal 2149136
Binary 1000001100101100010000 (22 bits)
Octal 0o10145420
Hexadecimal 0x20CB10

Divisor Catalog (20)

Collatz Trajectory (73 steps to reach 1)

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

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