λ
Sigma Notebook

7,198,377

3 × 281 × 8539
Deficient Odd Composite

7,198,377 is odd and not a perfect square. Its factorization is 3 × 281 × 8539 and its 8 divisors sum to 9,633,120.

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Prime Factor Structure

Factorization String 3 × 281 × 8539
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 9,633,120
Proper Divisor Sum 2,434,743
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #7198369 ← → #7198403

Radix Representation

Decimal 7198377
Binary 11011011101011010101001 (23 bits)
Octal 0o33353251
Hexadecimal 0x6DD6A9

Divisor Catalog (5 of 8)

1 3 281 843 8,539

Collatz Trajectory (227 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.

7,198,377 21,595,132 10,797,566 5,398,783 16,196,350

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