λ
Ratio Atlas

2,123,552

25 × 66361
Deficient Even Composite

Prime Factor Structure

Factorization String 2^5 × 66361
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 4,180,806
Proper Divisor Sum 2,057,254
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #2123491 ← → #2123557

Radix Representation

Decimal 2123552
Binary 1000000110011100100000 (22 bits)
Octal 0o10063440
Hexadecimal 0x206720

Divisor Catalog (12)

Collatz Trajectory (166 steps to reach 1)

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

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