λ
Ratio Atlas

2,642,897

2642897
Deficient Odd Prime

Prime Factor Structure

Factorization String 2642897
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 2,642,898
Proper Divisor Sum 1
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #2642891 ← → #2642929

Radix Representation

Decimal 2642897
Binary 1010000101001111010001 (22 bits)
Octal 0o12051721
Hexadecimal 0x2853D1

Divisor Catalog (2)

Collatz Trajectory (218 steps to reach 1)

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

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