λ
Sequence Observatory

2,754,480

24 × 3 × 5 × 23 × 499
Abundant Even Composite

Starting at 2,754,480, the Collatz iteration reaches 1 after 200 steps. The first transition is 1377240; the starting value is even with 80 positive divisors.

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Prime Factor Structure

Factorization String 2^4 × 3 × 5 × 23 × 499
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 80
Divisor Sum (σ) 8,928,000
Proper Divisor Sum 6,173,520
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #2754473 ← → #2754481

Radix Representation

Decimal 2754480
Binary 1010100000011110110000 (22 bits)
Octal 0o12403660
Hexadecimal 0x2A07B0

Divisor Catalog (5 of 80)

1 2 3 4 5

Collatz Trajectory (200 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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