λ
Ratio Atlas

4,155,461

149 × 1672
Deficient Odd Composite

Prime Factor Structure

Factorization String 149 × 167^2
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 4,208,550
Proper Divisor Sum 53,089
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #4155427 ← → #4155467

Radix Representation

Decimal 4155461
Binary 1111110110100001000101 (22 bits)
Octal 0o17664105
Hexadecimal 0x3F6845

Divisor Catalog (6)

Collatz Trajectory (123 steps to reach 1)

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

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