λ
Ratio Atlas

2,020,173

3 × 673391
Deficient Odd Composite

Prime Factor Structure

Factorization String 3 × 673391
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,693,568
Proper Divisor Sum 673,395
Digit Sum / Digital Root 15 (Root: 6)
Adjacent Primes #2020171 ← → #2020181

Radix Representation

Decimal 2020173
Binary 111101101001101001101 (21 bits)
Octal 0o7551515
Hexadecimal 0x1ED34D

Divisor Catalog (4)

Collatz Trajectory (228 steps to reach 1)

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

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