λ
Ratio Atlas

1,890,337

1890337
Deficient Odd Prime

Prime Factor Structure

Factorization String 1890337
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 1,890,338
Proper Divisor Sum 1
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #1890331 ← → #1890373

Radix Representation

Decimal 1890337
Binary 111001101100000100001 (21 bits)
Octal 0o7154041
Hexadecimal 0x1CD821

Divisor Catalog (2)

Collatz Trajectory (140 steps to reach 1)

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

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