λ
Sequence Observatory

9,910,671

3 × 3303557
Deficient Odd Composite

Starting at 9,910,671, the Collatz iteration reaches 1 after 163 steps. The first transition is 29732014; the starting value is odd with 4 positive divisors.

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Prime Factor Structure

Factorization String 3 × 3303557
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 13,214,232
Proper Divisor Sum 3,303,561
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #9910657 ← → #9910673

Radix Representation

Decimal 9910671
Binary 100101110011100110001111 (24 bits)
Octal 0o45634617
Hexadecimal 0x97398F

Divisor Catalog (4)

1 3 3,303,557 9,910,671

Collatz Trajectory (163 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.

9,910,671 29,732,014 14,866,007 44,598,022 22,299,011

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