λ
Ratio Atlas

1,678,697

1678697
Deficient Odd Prime

Prime Factor Structure

Factorization String 1678697
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 1,678,698
Proper Divisor Sum 1
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #1678693 ← → #1678711

Radix Representation

Decimal 1678697
Binary 110011001110101101001 (21 bits)
Octal 0o6316551
Hexadecimal 0x199D69

Divisor Catalog (2)

Collatz Trajectory (207 steps to reach 1)

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

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