λ
Ratio Atlas

66,178

2 × 7 × 29 × 163
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 7 × 29 × 163
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 118,080
Proper Divisor Sum 51,902
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #66173 ← → #66179

Radix Representation

Decimal 66178
Binary 10000001010000010 (17 bits)
Octal 0o201202
Hexadecimal 0x10282

Divisor Catalog (16)

Collatz Trajectory (161 steps to reach 1)

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

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