λ
Ratio Atlas

16,620,106

2 × 71 × 117043
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 71 × 117043
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 25,281,504
Proper Divisor Sum 8,661,398
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #16620049 ← → #16620119

Radix Representation

Decimal 16620106
Binary 111111011001101001001010 (24 bits)
Octal 0o77315112
Hexadecimal 0xFD9A4A

Divisor Catalog (8)

Collatz Trajectory (81 steps to reach 1)

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

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