λ
Sequence Observatory

2,683,368

23 × 34 × 41 × 101
Abundant Even Composite

Starting at 2,683,368, the Collatz iteration reaches 1 after 94 steps. The first transition is 1341684; the starting value is even with 80 positive divisors.

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Prime Factor Structure

Factorization String 2^3 × 3^4 × 41 × 101
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 80
Divisor Sum (σ) 7,775,460
Proper Divisor Sum 5,092,092
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #2683363 ← → #2683381

Radix Representation

Decimal 2683368
Binary 1010001111000111101000 (22 bits)
Octal 0o12170750
Hexadecimal 0x28F1E8

Divisor Catalog (5 of 80)

1 2 3 4 6

Collatz Trajectory (94 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.

2,683,368 1,341,684 670,842 335,421 1,006,264

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