λ
Zalai Atlas

6,707,991

3 × 2235997
Deficient Odd Composite

6,707,991 has the prime decomposition 3 × 2235997. Its 2 distinct prime factors produce 4 positive divisors.

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Prime Factor Structure

Factorization String 3 × 2235997
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 8,943,992
Proper Divisor Sum 2,236,001
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #6707971 ← → #6707993

Radix Representation

Decimal 6707991
Binary 11001100101101100010111 (23 bits)
Octal 0o31455427
Hexadecimal 0x665B17

Divisor Catalog (4)

1 3 2,235,997 6,707,991

Collatz Trajectory (85 steps to reach 1)

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

6,707,991 20,123,974 10,061,987 30,185,962 15,092,981

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