λ
Ratio Atlas

2,017,987

2017987
Deficient Odd Prime

Prime Factor Structure

Factorization String 2017987
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 2,017,988
Proper Divisor Sum 1
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #2017963 ← → #2017991

Radix Representation

Decimal 2017987
Binary 111101100101011000011 (21 bits)
Octal 0o7545303
Hexadecimal 0x1ECAC3

Divisor Catalog (2)

Collatz Trajectory (122 steps to reach 1)

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

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