λ
Ratio Atlas

2,176,016

24 × 307 × 443
Deficient Even Composite

2,176,016 factors as 2^4 × 307 × 443. Its 20 positive divisors give a proper-divisor sum of 2,063,296, so this integer is deficient. The Collatz stopping time is 135 steps.

Prime Factor Structure

Factorization String 2^4 × 307 × 443
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 20
Divisor Sum (σ) 4,239,312
Proper Divisor Sum 2,063,296
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #2175997 ← → #2176033

Radix Representation

Decimal 2176016
Binary 1000010011010000010000 (22 bits)
Octal 0o10232020
Hexadecimal 0x213410

Divisor Catalog (20)

Collatz Trajectory (135 steps to reach 1)

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

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