λ
Ratio Atlas

450,155

5 × 90031
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 90031
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 540,192
Proper Divisor Sum 90,037
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #450137 ← → #450161

Radix Representation

Decimal 450155
Binary 1101101111001101011 (19 bits)
Octal 0o1557153
Hexadecimal 0x6DE6B

Divisor Catalog (4)

Collatz Trajectory (86 steps to reach 1)

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

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