λ
Sequence Observatory

9,938,948

22 × 17 × 146161
Deficient Even Composite

Starting at 9,938,948, the Collatz iteration reaches 1 after 88 steps. The first transition is 4969474; the starting value is even with 12 positive divisors.

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Prime Factor Structure

Factorization String 2^2 × 17 × 146161
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 18,416,412
Proper Divisor Sum 8,477,464
Digit Sum / Digital Root 50 (Root: 5)
Adjacent Primes #9938927 ← → #9938953

Radix Representation

Decimal 9938948
Binary 100101111010100000000100 (24 bits)
Octal 0o45724004
Hexadecimal 0x97A804

Divisor Catalog (5 of 12)

1 2 4 17 34

Collatz Trajectory (88 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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