λ
Ratio Atlas

2,145,018

2 × 3 × 357503
Abundant Even Composite

Prime Factor Structure

Factorization String 2 × 3 × 357503
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 4,290,048
Proper Divisor Sum 2,145,030
Digit Sum / Digital Root 21 (Root: 3)
Adjacent Primes #2144999 ← → #2145023

Radix Representation

Decimal 2145018
Binary 1000001011101011111010 (22 bits)
Octal 0o10135372
Hexadecimal 0x20BAFA

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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