λ
Ratio Atlas

7,979,779

7979779
Deficient Odd Prime

7,979,779 factors as 7979779. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 168 steps.

Prime Factor Structure

Factorization String 7979779
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 7,979,780
Proper Divisor Sum 1
Digit Sum / Digital Root 55 (Root: 1)
Adjacent Primes #7979773 ← → #7979813

Radix Representation

Decimal 7979779
Binary 11110011100001100000011 (23 bits)
Octal 0o36341403
Hexadecimal 0x79C303

Divisor Catalog (2)

Collatz Trajectory (168 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

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