λ
Ratio Atlas

4,201,319

4201319
Deficient Odd Prime

4,201,319 factors as 4201319. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 167 steps.

Prime Factor Structure

Factorization String 4201319
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 4,201,320
Proper Divisor Sum 1
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #4201303 ← → #4201321

Radix Representation

Decimal 4201319
Binary 10000000001101101100111 (23 bits)
Octal 0o20015547
Hexadecimal 0x401B67

Divisor Catalog (2)

Collatz Trajectory (167 steps to reach 1)

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

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