λ
Ratio Atlas

8,780,201

8780201
Deficient Odd Prime

8,780,201 factors as 8780201. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 119 steps.

Prime Factor Structure

Factorization String 8780201
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 8,780,202
Proper Divisor Sum 1
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #8780183 ← → #8780207

Radix Representation

Decimal 8780201
Binary 100001011111100110101001 (24 bits)
Octal 0o41374651
Hexadecimal 0x85F9A9

Divisor Catalog (2)

Collatz Trajectory (119 steps to reach 1)

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

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