λ
Sequence Observatory

4,497,883

13 × 31 × 11161
Deficient Odd Composite

Starting at 4,497,883, the Collatz iteration reaches 1 after 110 steps. The first transition is 13493650; the starting value is odd with 8 positive divisors.

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Prime Factor Structure

Factorization String 13 × 31 × 11161
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,000,576
Proper Divisor Sum 502,693
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #4497841 ← → #4497919

Radix Representation

Decimal 4497883
Binary 10001001010000111011011 (23 bits)
Octal 0o21120733
Hexadecimal 0x44A1DB

Divisor Catalog (5 of 8)

1 13 31 403 11,161

Collatz Trajectory (110 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.

4,497,883 13,493,650 6,746,825 20,240,476 10,120,238

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