λ
Ratio Atlas

842,887

842887
Deficient Odd Prime

Prime Factor Structure

Factorization String 842887
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 842,888
Proper Divisor Sum 1
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #842879 ← → #842923

Radix Representation

Decimal 842887
Binary 11001101110010000111 (20 bits)
Octal 0o3156207
Hexadecimal 0xCDC87

Divisor Catalog (2)

Collatz Trajectory (105 steps to reach 1)

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

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