λ
Sequence Observatory

8,252,771

8252771
Deficient Odd Prime

Starting at 8,252,771, the Collatz iteration reaches 1 after 137 steps. The first transition is 24758314; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 8252771
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 8,252,772
Proper Divisor Sum 1
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #8252759 ← → #8252779

Radix Representation

Decimal 8252771
Binary 11111011110110101100011 (23 bits)
Octal 0o37366543
Hexadecimal 0x7DED63

Divisor Catalog (2)

Collatz Trajectory (137 steps to reach 1)

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

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