λ
Ratio Atlas

2,185,249

11 × 198659
Deficient Odd Composite

Prime Factor Structure

Factorization String 11 × 198659
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,383,920
Proper Divisor Sum 198,671
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #2185241 ← → #2185279

Radix Representation

Decimal 2185249
Binary 1000010101100000100001 (22 bits)
Octal 0o10254041
Hexadecimal 0x215821

Divisor Catalog (4)

Collatz Trajectory (179 steps to reach 1)

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

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