λ
Sequence Observatory

2,476,433

23 × 107671
Deficient Odd Composite

Starting at 2,476,433, the Collatz iteration reaches 1 after 143 steps. The first transition is 7429300; the starting value is odd with 4 positive divisors.

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Prime Factor Structure

Factorization String 23 × 107671
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,584,128
Proper Divisor Sum 107,695
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #2476423 ← → #2476451

Radix Representation

Decimal 2476433
Binary 1001011100100110010001 (22 bits)
Octal 0o11344621
Hexadecimal 0x25C991

Divisor Catalog (4)

Collatz Trajectory (143 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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