λ
Sigma Notebook

7,764,020

22 × 5 × 11 × 35291
Abundant Even Composite

7,764,020 is even and not a perfect square. Its factorization is 2^2 × 5 × 11 × 35291 and its 24 divisors sum to 17,787,168.

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Prime Factor Structure

Factorization String 2^2 × 5 × 11 × 35291
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 17,787,168
Proper Divisor Sum 10,023,148
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #7764013 ← → #7764049

Radix Representation

Decimal 7764020
Binary 11101100111100000110100 (23 bits)
Octal 0o35474064
Hexadecimal 0x767834

Divisor Catalog (5 of 24)

1 2 4 5 10

Collatz Trajectory (204 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.

7,764,020 3,882,010 1,941,005 5,823,016 2,911,508

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