λ
Ratio Atlas

80,247,061

80247061
Deficient Odd Prime

80,247,061 factors as 80247061. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 86 steps.

Prime Factor Structure

Factorization String 80247061
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 80,247,062
Proper Divisor Sum 1
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #80247059 ← → #80247091

Radix Representation

Decimal 80247061
Binary 100110010000111100100010101 (27 bits)
Octal 0o462074425
Hexadecimal 0x4C87915

Divisor Catalog (2)

Collatz Trajectory (86 steps to reach 1)

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

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