λ
Ratio Atlas

2,175,646

2 × 11 × 98893
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 11 × 98893
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 3,560,184
Proper Divisor Sum 1,384,538
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #2175629 ← → #2175659

Radix Representation

Decimal 2175646
Binary 1000010011001010011110 (22 bits)
Octal 0o10231236
Hexadecimal 0x21329E

Divisor Catalog (8)

Collatz Trajectory (117 steps to reach 1)

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

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