λ
Ratio Atlas

4,201,306

2 × 31 × 67763
Deficient Even Composite

4,201,306 factors as 2 × 31 × 67763. Its 8 positive divisors give a proper-divisor sum of 2,304,038, so this integer is deficient. The Collatz stopping time is 105 steps.

Prime Factor Structure

Factorization String 2 × 31 × 67763
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 6,505,344
Proper Divisor Sum 2,304,038
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #4201303 ← → #4201319

Radix Representation

Decimal 4201306
Binary 10000000001101101011010 (23 bits)
Octal 0o20015532
Hexadecimal 0x401B5A

Divisor Catalog (8)

Collatz Trajectory (105 steps to reach 1)

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

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