λ
Ratio Atlas

404,165

5 × 80833
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 80833
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 485,004
Proper Divisor Sum 80,839
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #404161 ← → #404167

Radix Representation

Decimal 404165
Binary 1100010101011000101 (19 bits)
Octal 0o1425305
Hexadecimal 0x62AC5

Divisor Catalog (4)

Collatz Trajectory (99 steps to reach 1)

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

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