λ
Sigma Notebook

7,779,552

25 × 3 × 11 × 53 × 139
Abundant Even Composite

7,779,552 is even and not a perfect square. Its factorization is 2^5 × 3 × 11 × 53 × 139 and its 96 divisors sum to 22,861,440.

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Prime Factor Structure

Factorization String 2^5 × 3 × 11 × 53 × 139
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 96
Divisor Sum (σ) 22,861,440
Proper Divisor Sum 15,081,888
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #7779547 ← → #7779587

Radix Representation

Decimal 7779552
Binary 11101101011010011100000 (23 bits)
Octal 0o35532340
Hexadecimal 0x76B4E0

Divisor Catalog (5 of 96)

1 2 3 4 6

Collatz Trajectory (186 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.

7,779,552 3,889,776 1,944,888 972,444 486,222

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