λ
Sequence Observatory

9,263,045

5 × 11 × 17 × 9907
Deficient Odd Composite

Starting at 9,263,045, the Collatz iteration reaches 1 after 49 steps. The first transition is 27789136; the starting value is odd with 16 positive divisors.

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Prime Factor Structure

Factorization String 5 × 11 × 17 × 9907
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 12,840,768
Proper Divisor Sum 3,577,723
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #9263041 ← → #9263047

Radix Representation

Decimal 9263045
Binary 100011010101011111000101 (24 bits)
Octal 0o43253705
Hexadecimal 0x8D57C5

Divisor Catalog (5 of 16)

1 5 11 17 55

Collatz Trajectory (49 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.

9,263,045 27,789,136 13,894,568 6,947,284 3,473,642

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