λ
Ratio Atlas

1,618,985

5 × 323797
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 323797
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,942,788
Proper Divisor Sum 323,803
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #1618979 ← → #1619021

Radix Representation

Decimal 1618985
Binary 110001011010000101001 (21 bits)
Octal 0o6132051
Hexadecimal 0x18B429

Divisor Catalog (4)

Collatz Trajectory (101 steps to reach 1)

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

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