λ
Ratio Atlas

2,090,147

2090147
Deficient Odd Prime

Prime Factor Structure

Factorization String 2090147
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 2,090,148
Proper Divisor Sum 1
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #2090131 ← → #2090159

Radix Representation

Decimal 2090147
Binary 111111110010010100011 (21 bits)
Octal 0o7762243
Hexadecimal 0x1FE4A3

Divisor Catalog (2)

Collatz Trajectory (135 steps to reach 1)

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

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