λ
Ratio Atlas

1,685,455

5 × 337091
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 337091
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,022,552
Proper Divisor Sum 337,097
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #1685449 ← → #1685459

Radix Representation

Decimal 1685455
Binary 110011011011111001111 (21 bits)
Octal 0o6333717
Hexadecimal 0x19B7CF

Divisor Catalog (4)

Collatz Trajectory (220 steps to reach 1)

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

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