λ
Ratio Atlas

2,889,986

2 × 11 × 131363
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 11 × 131363
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 4,729,104
Proper Divisor Sum 1,839,118
Digit Sum / Digital Root 50 (Root: 5)
Adjacent Primes #2889979 ← → #2890001

Radix Representation

Decimal 2889986
Binary 1011000001100100000010 (22 bits)
Octal 0o13014402
Hexadecimal 0x2C1902

Divisor Catalog (8)

Collatz Trajectory (156 steps to reach 1)

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

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