λ
Ratio Atlas

1,817,207

7 × 23 × 11287
Deficient Odd Composite

Prime Factor Structure

Factorization String 7 × 23 × 11287
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 2,167,296
Proper Divisor Sum 350,089
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #1817197 ← → #1817213

Radix Representation

Decimal 1817207
Binary 110111011101001110111 (21 bits)
Octal 0o6735167
Hexadecimal 0x1BBA77

Divisor Catalog (8)

Collatz Trajectory (65 steps to reach 1)

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

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