λ
Modular Archive

79,979

79979
Deficient Odd Prime

Prime Factor Structure

Factorization String 79979
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 79,980
Proper Divisor Sum 1
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #79973 ← → #79987

Radix Representation

Decimal 79979
Binary 10011100001101011 (17 bits)
Octal 0o234153
Hexadecimal 0x1386B

Divisor Catalog (2)

Collatz Trajectory (120 steps to reach 1)

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

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