λ
Sequence Observatory

6,454,183

311 × 20753
Deficient Odd Composite

Starting at 6,454,183, the Collatz iteration reaches 1 after 240 steps. The first transition is 19362550; the starting value is odd with 4 positive divisors.

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Prime Factor Structure

Factorization String 311 × 20753
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,475,248
Proper Divisor Sum 21,065
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #6454159 ← → #6454199

Radix Representation

Decimal 6454183
Binary 11000100111101110100111 (23 bits)
Octal 0o30475647
Hexadecimal 0x627BA7

Divisor Catalog (4)

1 311 20,753 6,454,183

Collatz Trajectory (240 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.

6,454,183 19,362,550 9,681,275 29,043,826 14,521,913

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