λ
Ratio Atlas

549,158

2 × 274579
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 274579
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 823,740
Proper Divisor Sum 274,582
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #549149 ← → #549161

Radix Representation

Decimal 549158
Binary 10000110000100100110 (20 bits)
Octal 0o2060446
Hexadecimal 0x86126

Divisor Catalog (4)

Collatz Trajectory (164 steps to reach 1)

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

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