λ
Ratio Atlas

2,762,171

2762171
Deficient Odd Prime

2,762,171 factors as 2762171. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 138 steps.

Prime Factor Structure

Factorization String 2762171
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 2,762,172
Proper Divisor Sum 1
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #2762167 ← → #2762173

Radix Representation

Decimal 2762171
Binary 1010100010010110111011 (22 bits)
Octal 0o12422673
Hexadecimal 0x2A25BB

Divisor Catalog (2)

Collatz Trajectory (138 steps to reach 1)

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

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