λ
Sequence Observatory

6,903,050

2 × 52 × 7 × 112 × 163
Abundant Even Composite

Starting at 6,903,050, the Collatz iteration reaches 1 after 222 steps. The first transition is 3451525; the starting value is even with 72 positive divisors.

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Prime Factor Structure

Factorization String 2 × 5^2 × 7 × 11^2 × 163
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 72
Divisor Sum (σ) 16,228,128
Proper Divisor Sum 9,325,078
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #6903041 ← → #6903067

Radix Representation

Decimal 6903050
Binary 11010010101010100001010 (23 bits)
Octal 0o32252412
Hexadecimal 0x69550A

Divisor Catalog (5 of 72)

1 2 5 7 10

Collatz Trajectory (222 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.

6,903,050 3,451,525 10,354,576 5,177,288 2,588,644

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