λ
Sequence Observatory

7,110,647

7110647
Deficient Odd Prime

Starting at 7,110,647, the Collatz iteration reaches 1 after 266 steps. The first transition is 21331942; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 7110647
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 7,110,648
Proper Divisor Sum 1
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #7110637 ← → #7110659

Radix Representation

Decimal 7110647
Binary 11011000111111111110111 (23 bits)
Octal 0o33077767
Hexadecimal 0x6C7FF7

Divisor Catalog (2)

Collatz Trajectory (266 steps to reach 1)

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

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