λ
Sequence Observatory

7,994,163

3 × 2664721
Deficient Odd Composite

Starting at 7,994,163, the Collatz iteration reaches 1 after 142 steps. The first transition is 23982490; the starting value is odd with 4 positive divisors.

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Prime Factor Structure

Factorization String 3 × 2664721
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 10,658,888
Proper Divisor Sum 2,664,725
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #7994159 ← → #7994171

Radix Representation

Decimal 7994163
Binary 11110011111101100110011 (23 bits)
Octal 0o36375463
Hexadecimal 0x79FB33

Divisor Catalog (4)

Collatz Trajectory (142 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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