λ
Ratio Atlas

9,722,666

2 × 389 × 12497
Deficient Even Composite

9,722,666 factors as 2 × 389 × 12497. Its 8 positive divisors give a proper-divisor sum of 4,899,994, so this integer is deficient. The Collatz stopping time is 70 steps.

Prime Factor Structure

Factorization String 2 × 389 × 12497
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 14,622,660
Proper Divisor Sum 4,899,994
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #9722659 ← → #9722677

Radix Representation

Decimal 9722666
Binary 100101000101101100101010 (24 bits)
Octal 0o45055452
Hexadecimal 0x945B2A

Divisor Catalog (8)

Collatz Trajectory (70 steps to reach 1)

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

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