λ
Ratio Atlas

10,782,181

10782181
Deficient Odd Prime

10,782,181 factors as 10782181. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 189 steps.

Prime Factor Structure

Factorization String 10782181
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 10,782,182
Proper Divisor Sum 1
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #10782179 ← → #10782197

Radix Representation

Decimal 10782181
Binary 101001001000010111100101 (24 bits)
Octal 0o51102745
Hexadecimal 0xA485E5

Divisor Catalog (2)

Collatz Trajectory (189 steps to reach 1)

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

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