λ
Ratio Atlas

216,148

22 × 54037
Deficient Even Composite

Prime Factor Structure

Factorization String 2^2 × 54037
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 378,266
Proper Divisor Sum 162,118
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #216133 ← → #216149

Radix Representation

Decimal 216148
Binary 110100110001010100 (18 bits)
Octal 0o646124
Hexadecimal 0x34C54

Divisor Catalog (6)

Collatz Trajectory (41 steps to reach 1)

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

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