λ
Sequence Observatory

9,252,020

22 × 5 × 73 × 6337
Abundant Even Composite

Starting at 9,252,020, the Collatz iteration reaches 1 after 238 steps. The first transition is 4626010; the starting value is even with 24 positive divisors.

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Prime Factor Structure

Factorization String 2^2 × 5 × 73 × 6337
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 19,698,504
Proper Divisor Sum 10,446,484
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #9252013 ← → #9252041

Radix Representation

Decimal 9252020
Binary 100011010010110010110100 (24 bits)
Octal 0o43226264
Hexadecimal 0x8D2CB4

Divisor Catalog (5 of 24)

1 2 4 5 10

Collatz Trajectory (238 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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