λ
Sequence Observatory

8,091,968

26 × 59 × 2143
Abundant Even Composite

Starting at 8,091,968, the Collatz iteration reaches 1 after 93 steps. The first transition is 4045984; the starting value is even with 28 positive divisors.

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Prime Factor Structure

Factorization String 2^6 × 59 × 2143
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 28
Divisor Sum (σ) 16,337,280
Proper Divisor Sum 8,245,312
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #8091959 ← → #8091973

Radix Representation

Decimal 8091968
Binary 11110110111100101000000 (23 bits)
Octal 0o36674500
Hexadecimal 0x7B7940

Divisor Catalog (5 of 28)

1 2 4 8 16

Collatz Trajectory (93 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.

8,091,968 4,045,984 2,022,992 1,011,496 505,748

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