λ
Sequence Observatory

7,957,116

22 × 34 × 41 × 599
Abundant Even Composite

Starting at 7,957,116, the Collatz iteration reaches 1 after 124 steps. The first transition is 3978558; the starting value is even with 60 positive divisors.

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Prime Factor Structure

Factorization String 2^2 × 3^4 × 41 × 599
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 60
Divisor Sum (σ) 21,344,400
Proper Divisor Sum 13,387,284
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #7957099 ← → #7957129

Radix Representation

Decimal 7957116
Binary 11110010110101001111100 (23 bits)
Octal 0o36265174
Hexadecimal 0x796A7C

Divisor Catalog (5 of 60)

1 2 3 4 6

Collatz Trajectory (124 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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