λ
Sequence Observatory

8,803,571

7 × 1257653
Deficient Odd Composite

Starting at 8,803,571, the Collatz iteration reaches 1 after 243 steps. The first transition is 26410714; the starting value is odd with 4 positive divisors.

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Prime Factor Structure

Factorization String 7 × 1257653
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 10,061,232
Proper Divisor Sum 1,257,661
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #8803547 ← → #8803573

Radix Representation

Decimal 8803571
Binary 100001100101010011110011 (24 bits)
Octal 0o41452363
Hexadecimal 0x8654F3

Divisor Catalog (4)

Collatz Trajectory (243 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.

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