λ
Sigma Notebook

7,211,670

2 × 3 × 5 × 37 × 73 × 89
Abundant Even Composite

7,211,670 is even and not a perfect square. Its factorization is 2 × 3 × 5 × 37 × 73 × 89 and its 64 divisors sum to 18,221,760.

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Prime Factor Structure

Factorization String 2 × 3 × 5 × 37 × 73 × 89
Distinct Prime Factors 6
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 64
Divisor Sum (σ) 18,221,760
Proper Divisor Sum 11,010,090
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #7211663 ← → #7211713

Radix Representation

Decimal 7211670
Binary 11011100000101010010110 (23 bits)
Octal 0o33405226
Hexadecimal 0x6E0A96

Divisor Catalog (5 of 64)

1 2 3 5 6

Collatz Trajectory (116 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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